256735018800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1099

約数の個数: 960

約数和(自身を含む): 1033542737920

約数和(自身を除く): 776807719120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 31, 36, 39, 40, 45, 48, 50, 52, 54, 60, 61, 62, 65, 72, 75, 78, 80, 90, 93, 100, 104, 108, 117, 120, 122, 124, 130, 135, 144, 150, 155, 156, 180, 183, 186, 195, 200, 208, 216, 225, 234, 240, 244, 248, 260, 270, 279, 300, 305, 310, 312, 325, 351, 360, 366, 372, 390, 400, 403, 432, 450, 465, 468, 488, 496, 520, 540, 549, 558, 585, 600, 610, 620, 624, 650, 675, 702, 720, 732, 744, 775, 780, 793, 806, 837, 900, 915, 930, 936, 967, 975, 976, 1040, 1080, 1098, 1116, 1170, 1200, 1209, 1220, 1240, 1300, 1350, 1395, 1404, 1464, 1488, 1525, 1550, 1560, 1586, 1612, 1647, 1674, 1755, 1800, 1830, 1860, 1872, 1891, 1934, 1950, 2015, 2160, 2196, 2232, 2325, 2340, 2379, 2418, 2440, 2480, 2600, 2700, 2745, 2790, 2808, 2901, 2925, 2928, 3050, 3100, 3120, 3172, 3224, 3294, 3348, 3510, 3600, 3627, 3660, 3720, 3782, 3868, 3900, 3965, 4030, 4185, 4392, 4464, 4575, 4650, 4680, 4758, 4835, 4836, 4880, 5200, 5400, 5490, 5580, 5616, 5673, 5802, 5850, 6045, 6100, 6200, 6344, 6448, 6588, 6696, 6975, 7020, 7137, 7254, 7320, 7440, 7564, 7736, 7800, 7930, 8060, 8235, 8370, 8703, 8775, 8784, 9150, 9300, 9360, 9455, 9516, 9670, 9672, 10075, 10800, 10881, 10980, 11160, 11346, 11604, 11700, 11895, 12090, 12200, 12400, 12571, 12688, 13176, 13392, 13725, 13950, 14040, 14274, 14505, 14508, 14640, 15128, 15472, 15600, 15860, 16120, 16470, 16740, 17019, 17406, 17550, 18135, 18300, 18600, 18910, 19032, 19340, 19344, 19825, 20150, 20925, 21411, 21762, 21960, 22320, 22692, 23208, 23400, 23790, 24175, 24180, 24400, 24583, 25142, 26109, 26352, 27450, 27900, 28080, 28365, 28548, 29010, 29016, 29977, 30225, 30256, 31720, 32240, 32940, 33480, 34038, 34812, 35100, 35685, 36270, 36600, 37200, 37713, 37820, 38064, 38680, 39650, 40300, 41175, 41850, 42822, 43515, 43524, 43920, 45384, 46416, 46800, 47275, 47580, 48350, 48360, 49166, 50284, 51057, 52218, 54405, 54900, 55800, 56730, 57096, 58020, 58032, 58987, 59475, 59954, 60450, 62855, 63440, 65880, 66960, 68076, 69624, 70200, 71370, 72525, 72540, 73200, 73749, 75426, 75640, 77360, 79300, 80600, 82350, 83700, 85095, 85644, 87030, 87048, 89931, 90675, 90768, 94550, 95160, 96700, 96720, 98332, 100568, 102114, 104436, 107055, 108810, 109800, 111600, 113139, 113460, 114192, 116040, 117974, 118950, 119908, 120900, 122915, 125710, 130545, 131760, 136152, 139248, 140400, 141825, 142740, 145050, 145080, 147498, 149885, 150852, 151280, 158600, 161200, 164700, 167400, 170190, 171288, 174060, 174096, 176961, 178425, 179862, 181350, 188565, 189100, 190320, 193400, 196664, 201136, 204228, 208872, 214110, 217575, 217620, 219600, 221247, 226278, 226920, 232080, 235948, 237900, 239816, 241800, 245830, 251420, 255285, 261090, 269793, 272025, 272304, 283650, 285480, 290100, 290160, 294935, 294996, 299770, 301704, 314275, 317200, 329400, 334800, 339417, 340380, 342576, 348120, 353922, 356850, 359724, 362700, 368745, 377130, 378200, 386800, 389701, 393328, 408456, 417744, 425475, 428220, 435150, 435240, 442494, 449655, 452556, 453840, 471896, 475800, 479632, 483600, 491660, 502840, 510570, 522180, 530883, 535275, 539586, 544050, 565695, 567300, 570960, 580200, 589870, 589992, 599540, 603408, 614575, 628550, 652725, 658800, 663741, 678834, 680760, 696240, 707844, 713700, 719448, 725400, 737490, 749425, 754260, 756400, 766831, 779402, 809379, 816912, 850950, 856440, 870300, 870480, 884805, 884988, 899310, 905112, 942825, 943792, 951600, 983320, 1005680, 1021140, 1044360, 1061766, 1070550, 1079172, 1088100, 1106235, 1131390, 1134600, 1160400, 1169103, 1179740, 1179984, 1199080, 1229150, 1257100, 1276425, 1305450, 1327482, 1348965, 1357668, 1361520, 1415688, 1427400, 1438896, 1450800, 1474675, 1474980, 1498850, 1508520, 1533662, 1558804, 1592649, 1618758, 1697085, 1701900, 1712880, 1740600, 1769610, 1769976, 1798620, 1810224, 1828597, 1843725, 1885650, 1948505, 1966640, 2042280, 2088720, 2123532, 2141100, 2158344, 2176200, 2212470, 2248275, 2262780, 2269200, 2300493, 2338206, 2359480, 2398160, 2458300, 2514200, 2552850, 2610900, 2654415, 2654964, 2697930, 2715336, 2828475, 2831376, 2854800, 2949350, 2949960, 2997700, 3017040, 3067324, 3117608, 3185298, 3237516, 3318705, 3394170, 3403800, 3481200, 3507309, 3539220, 3539952, 3597240, 3657194, 3687450, 3771300, 3834155, 3897010, 4046895, 4084560, 4247064, 4282200, 4316688, 4352400, 4424025, 4424940, 4496550, 4525560, 4600986, 4676412, 4718960, 4916600, 5028400, 5105700, 5221800, 5308830, 5309928, 5395860, 5430672, 5485791, 5531175, 5656950, 5845515, 5898700, 5899920, 5995400, 6134648, 6235216, 6370596, 6475032, 6637410, 6744825, 6788340, 6807600, 6901479, 7014618, 7078440, 7194480, 7314388, 7374900, 7542600, 7668310, 7794020, 7963245, 8093790, 8485425, 8494128, 8564400, 8848050, 8849880, 8993100, 9051120, 9142985, 9201972, 9352824, 9742525, 9833200, 10211400, 10443600, 10521927, 10617660, 10619856, 10791720, 10971582, 11062350, 11313900, 11502465, 11691030, 11797400, 11990800, 12269296, 12741192, 12950064, 13272075, 13274820, 13489650, 13576680, 13802958, 14029236, 14156880, 14628776, 14749800, 15085200, 15336620, 15588040, 15926490, 16187580, 16457373, 16593525, 16970850, 17536545, 17696100, 17699760, 17986200, 18285970, 18403944, 18705648, 19170775, 19485050, 20234475, 20422800, 20704437, 21043854, 21235320, 21583440, 21943164, 22124700, 22627800, 23004930, 23382060, 23594800, 23771761, 25482384, 26544150, 26549640, 26979300, 27153360, 27428955, 27605916, 28058472, 29227575, 29257552, 29499600, 30673240, 31176080, 31852980, 32375160, 32914746, 33187050, 33941700, 34507395, 35073090, 35392200, 35972400, 36571940, 36807888, 38341550, 38970100, 39816225, 40468950, 41408874, 42087708, 42470640, 43886328, 44249400, 45255600, 45714925, 46009860, 46764120, 47543522, 49372119, 52609635, 53088300, 53099280, 53958600, 54857910, 55211832, 56116944, 57512325, 58455150, 61346480, 63705960, 64750320, 65829492, 66374100, 67883400, 69014790, 70146180, 70784400, 71315283, 73143880, 76683100, 77940200, 79632450, 80937900, 82286865, 82817748, 84175416, 87682725, 87772656, 88498800, 91429850, 92019720, 93528240, 95087044, 98744238, 103522185, 105219270, 106176600, 107917200, 109715820, 110423664, 115024650, 116910300, 118858805, 127411920, 131658984, 132748200, 135766800, 137144775, 138029580, 140292360, 142630566, 146287760, 153366200, 155880400, 159264900, 161875800, 164573730, 165635496, 168350832, 172536975, 175365450, 182859700, 184039440, 190174088, 197488476, 207044370, 210438540, 212353200, 213945849, 219431640, 230049300, 233820600, 237717610, 246860595, 263048175, 263317968, 265496400, 274289550, 276059160, 280584720, 285261132, 306732400, 318529800, 323751600, 329147460, 331270992, 345073950, 350730900, 356576415, 365719400, 380348176, 394976952, 411434325, 414088740, 420877080, 427891698, 438863280, 460098600, 467641200, 475435220, 493721190, 517610925, 526096350, 548579100, 552118320, 570522264, 594294025, 637059600, 641837547, 658294920, 690147900, 701461800, 713152830, 731438800, 789953904, 822868650, 828177480, 841754160, 855783396, 920197200, 950870440, 987442380, 1035221850, 1052192700, 1069729245, 1097158200, 1141044528, 1188588050, 1234302975, 1283675094, 1316589840, 1380295800, 1402923600, 1426305660, 1645737300, 1656354960, 1711566792, 1782882075, 1901740880, 1974884760, 2070443700, 2104385400, 2139458490, 2194316400, 2377176100, 2468605950, 2567350188, 2760591600, 2852611320, 3209187735, 3291474600, 3423133584, 3565764150, 3949769520, 4140887400, 4208770800, 4278916980, 4754352200, 4937211900, 5134700376, 5348646225, 5705222640, 6418375470, 6582949200, 7131528300, 8281774800, 8557833960, 9508704400, 9874423800, 10269400752, 10697292450, 12836750940, 14263056600, 16045938675, 17115667920, 19748847600, 21394584900, 25673501880, 28526113200, 32091877350, 42789169800, 51347003760, 64183754700, 85578339600, 128367509400, 256735018800]

約数ペア:

[(1, 256735018800), (2, 128367509400), (3, 85578339600), (4, 64183754700), (5, 51347003760), (6, 42789169800), (8, 32091877350), (9, 28526113200), (10, 25673501880), (12, 21394584900), (13, 19748847600), (15, 17115667920), (16, 16045938675), (18, 14263056600), (20, 12836750940), (24, 10697292450), (25, 10269400752), (26, 9874423800), (27, 9508704400), (30, 8557833960), (31, 8281774800), (36, 7131528300), (39, 6582949200), (40, 6418375470), (45, 5705222640), (48, 5348646225), (50, 5134700376), (52, 4937211900), (54, 4754352200), (60, 4278916980), (61, 4208770800), (62, 4140887400), (65, 3949769520), (72, 3565764150), (75, 3423133584), (78, 3291474600), (80, 3209187735), (90, 2852611320), (93, 2760591600), (100, 2567350188), (104, 2468605950), (108, 2377176100), (117, 2194316400), (120, 2139458490), (122, 2104385400), (124, 2070443700), (130, 1974884760), (135, 1901740880), (144, 1782882075), (150, 1711566792), (155, 1656354960), (156, 1645737300), (180, 1426305660), (183, 1402923600), (186, 1380295800), (195, 1316589840), (200, 1283675094), (208, 1234302975), (216, 1188588050), (225, 1141044528), (234, 1097158200), (240, 1069729245), (244, 1052192700), (248, 1035221850), (260, 987442380), (270, 950870440), (279, 920197200), (300, 855783396), (305, 841754160), (310, 828177480), (312, 822868650), (325, 789953904), (351, 731438800), (360, 713152830), (366, 701461800), (372, 690147900), (390, 658294920), (400, 641837547), (403, 637059600), (432, 594294025), (450, 570522264), (465, 552118320), (468, 548579100), (488, 526096350), (496, 517610925), (520, 493721190), (540, 475435220), (549, 467641200), (558, 460098600), (585, 438863280), (600, 427891698), (610, 420877080), (620, 414088740), (624, 411434325), (650, 394976952), (675, 380348176), (702, 365719400), (720, 356576415), (732, 350730900), (744, 345073950), (775, 331270992), (780, 329147460), (793, 323751600), (806, 318529800), (837, 306732400), (900, 285261132), (915, 280584720), (930, 276059160), (936, 274289550), (967, 265496400), (975, 263317968), (976, 263048175), (1040, 246860595), (1080, 237717610), (1098, 233820600), (1116, 230049300), (1170, 219431640), (1200, 213945849), (1209, 212353200), (1220, 210438540), (1240, 207044370), (1300, 197488476), (1350, 190174088), (1395, 184039440), (1404, 182859700), (1464, 175365450), (1488, 172536975), (1525, 168350832), (1550, 165635496), (1560, 164573730), (1586, 161875800), (1612, 159264900), (1647, 155880400), (1674, 153366200), (1755, 146287760), (1800, 142630566), (1830, 140292360), (1860, 138029580), (1872, 137144775), (1891, 135766800), (1934, 132748200), (1950, 131658984), (2015, 127411920), (2160, 118858805), (2196, 116910300), (2232, 115024650), (2325, 110423664), (2340, 109715820), (2379, 107917200), (2418, 106176600), (2440, 105219270), (2480, 103522185), (2600, 98744238), (2700, 95087044), (2745, 93528240), (2790, 92019720), (2808, 91429850), (2901, 88498800), (2925, 87772656), (2928, 87682725), (3050, 84175416), (3100, 82817748), (3120, 82286865), (3172, 80937900), (3224, 79632450), (3294, 77940200), (3348, 76683100), (3510, 73143880), (3600, 71315283), (3627, 70784400), (3660, 70146180), (3720, 69014790), (3782, 67883400), (3868, 66374100), (3900, 65829492), (3965, 64750320), (4030, 63705960), (4185, 61346480), (4392, 58455150), (4464, 57512325), (4575, 56116944), (4650, 55211832), (4680, 54857910), (4758, 53958600), (4835, 53099280), (4836, 53088300), (4880, 52609635), (5200, 49372119), (5400, 47543522), (5490, 46764120), (5580, 46009860), (5616, 45714925), (5673, 45255600), (5802, 44249400), (5850, 43886328), (6045, 42470640), (6100, 42087708), (6200, 41408874), (6344, 40468950), (6448, 39816225), (6588, 38970100), (6696, 38341550), (6975, 36807888), (7020, 36571940), (7137, 35972400), (7254, 35392200), (7320, 35073090), (7440, 34507395), (7564, 33941700), (7736, 33187050), (7800, 32914746), (7930, 32375160), (8060, 31852980), (8235, 31176080), (8370, 30673240), (8703, 29499600), (8775, 29257552), (8784, 29227575), (9150, 28058472), (9300, 27605916), (9360, 27428955), (9455, 27153360), (9516, 26979300), (9670, 26549640), (9672, 26544150), (10075, 25482384), (10800, 23771761), (10881, 23594800), (10980, 23382060), (11160, 23004930), (11346, 22627800), (11604, 22124700), (11700, 21943164), (11895, 21583440), (12090, 21235320), (12200, 21043854), (12400, 20704437), (12571, 20422800), (12688, 20234475), (13176, 19485050), (13392, 19170775), (13725, 18705648), (13950, 18403944), (14040, 18285970), (14274, 17986200), (14505, 17699760), (14508, 17696100), (14640, 17536545), (15128, 16970850), (15472, 16593525), (15600, 16457373), (15860, 16187580), (16120, 15926490), (16470, 15588040), (16740, 15336620), (17019, 15085200), (17406, 14749800), (17550, 14628776), (18135, 14156880), (18300, 14029236), (18600, 13802958), (18910, 13576680), (19032, 13489650), (19340, 13274820), (19344, 13272075), (19825, 12950064), (20150, 12741192), (20925, 12269296), (21411, 11990800), (21762, 11797400), (21960, 11691030), (22320, 11502465), (22692, 11313900), (23208, 11062350), (23400, 10971582), (23790, 10791720), (24175, 10619856), (24180, 10617660), (24400, 10521927), (24583, 10443600), (25142, 10211400), (26109, 9833200), (26352, 9742525), (27450, 9352824), (27900, 9201972), (28080, 9142985), (28365, 9051120), (28548, 8993100), (29010, 8849880), (29016, 8848050), (29977, 8564400), (30225, 8494128), (30256, 8485425), (31720, 8093790), (32240, 7963245), (32940, 7794020), (33480, 7668310), (34038, 7542600), (34812, 7374900), (35100, 7314388), (35685, 7194480), (36270, 7078440), (36600, 7014618), (37200, 6901479), (37713, 6807600), (37820, 6788340), (38064, 6744825), (38680, 6637410), (39650, 6475032), (40300, 6370596), (41175, 6235216), (41850, 6134648), (42822, 5995400), (43515, 5899920), (43524, 5898700), (43920, 5845515), (45384, 5656950), (46416, 5531175), (46800, 5485791), (47275, 5430672), (47580, 5395860), (48350, 5309928), (48360, 5308830), (49166, 5221800), (50284, 5105700), (51057, 5028400), (52218, 4916600), (54405, 4718960), (54900, 4676412), (55800, 4600986), (56730, 4525560), (57096, 4496550), (58020, 4424940), (58032, 4424025), (58987, 4352400), (59475, 4316688), (59954, 4282200), (60450, 4247064), (62855, 4084560), (63440, 4046895), (65880, 3897010), (66960, 3834155), (68076, 3771300), (69624, 3687450), (70200, 3657194), (71370, 3597240), (72525, 3539952), (72540, 3539220), (73200, 3507309), (73749, 3481200), (75426, 3403800), (75640, 3394170), (77360, 3318705), (79300, 3237516), (80600, 3185298), (82350, 3117608), (83700, 3067324), (85095, 3017040), (85644, 2997700), (87030, 2949960), (87048, 2949350), (89931, 2854800), (90675, 2831376), (90768, 2828475), (94550, 2715336), (95160, 2697930), (96700, 2654964), (96720, 2654415), (98332, 2610900), (100568, 2552850), (102114, 2514200), (104436, 2458300), (107055, 2398160), (108810, 2359480), (109800, 2338206), (111600, 2300493), (113139, 2269200), (113460, 2262780), (114192, 2248275), (116040, 2212470), (117974, 2176200), (118950, 2158344), (119908, 2141100), (120900, 2123532), (122915, 2088720), (125710, 2042280), (130545, 1966640), (131760, 1948505), (136152, 1885650), (139248, 1843725), (140400, 1828597), (141825, 1810224), (142740, 1798620), (145050, 1769976), (145080, 1769610), (147498, 1740600), (149885, 1712880), (150852, 1701900), (151280, 1697085), (158600, 1618758), (161200, 1592649), (164700, 1558804), (167400, 1533662), (170190, 1508520), (171288, 1498850), (174060, 1474980), (174096, 1474675), (176961, 1450800), (178425, 1438896), (179862, 1427400), (181350, 1415688), (188565, 1361520), (189100, 1357668), (190320, 1348965), (193400, 1327482), (196664, 1305450), (201136, 1276425), (204228, 1257100), (208872, 1229150), (214110, 1199080), (217575, 1179984), (217620, 1179740), (219600, 1169103), (221247, 1160400), (226278, 1134600), (226920, 1131390), (232080, 1106235), (235948, 1088100), (237900, 1079172), (239816, 1070550), (241800, 1061766), (245830, 1044360), (251420, 1021140), (255285, 1005680), (261090, 983320), (269793, 951600), (272025, 943792), (272304, 942825), (283650, 905112), (285480, 899310), (290100, 884988), (290160, 884805), (294935, 870480), (294996, 870300), (299770, 856440), (301704, 850950), (314275, 816912), (317200, 809379), (329400, 779402), (334800, 766831), (339417, 756400), (340380, 754260), (342576, 749425), (348120, 737490), (353922, 725400), (356850, 719448), (359724, 713700), (362700, 707844), (368745, 696240), (377130, 680760), (378200, 678834), (386800, 663741), (389701, 658800), (393328, 652725), (408456, 628550), (417744, 614575), (425475, 603408), (428220, 599540), (435150, 589992), (435240, 589870), (442494, 580200), (449655, 570960), (452556, 567300), (453840, 565695), (471896, 544050), (475800, 539586), (479632, 535275), (483600, 530883), (491660, 522180), (502840, 510570)]