256403812320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6091}}^1$

素因数の和:6207

約数の個数: 576

約数和(自身を含む): 965618454528

約数和(自身を除く): 709214642208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 41, 45, 46, 48, 60, 62, 69, 72, 80, 82, 90, 92, 93, 96, 115, 120, 123, 124, 138, 144, 155, 160, 164, 180, 184, 186, 205, 207, 230, 240, 246, 248, 276, 279, 288, 310, 328, 345, 360, 368, 369, 372, 410, 414, 460, 465, 480, 492, 496, 552, 558, 615, 620, 656, 690, 713, 720, 736, 738, 744, 820, 828, 920, 930, 943, 984, 992, 1035, 1104, 1116, 1230, 1240, 1271, 1312, 1380, 1395, 1426, 1440, 1476, 1488, 1640, 1656, 1840, 1845, 1860, 1886, 1968, 2070, 2139, 2208, 2232, 2460, 2480, 2542, 2760, 2790, 2829, 2852, 2952, 2976, 3280, 3312, 3565, 3680, 3690, 3720, 3772, 3813, 3936, 4140, 4278, 4464, 4715, 4920, 4960, 5084, 5520, 5580, 5658, 5704, 5904, 6091, 6355, 6417, 6560, 6624, 7130, 7380, 7440, 7544, 7626, 8280, 8487, 8556, 8928, 9430, 9840, 10168, 10695, 11040, 11160, 11316, 11408, 11439, 11808, 12182, 12710, 12834, 14145, 14260, 14760, 14880, 15088, 15252, 16560, 16974, 17112, 18273, 18860, 19065, 19680, 20336, 21390, 22320, 22632, 22816, 22878, 24364, 25420, 25668, 28290, 28520, 29233, 29520, 30176, 30455, 30504, 32085, 33120, 33948, 34224, 36546, 37720, 38130, 40672, 42435, 42780, 44640, 45264, 45756, 48728, 50840, 51336, 54819, 56580, 57040, 57195, 58466, 59040, 60910, 61008, 64170, 67896, 68448, 73092, 75440, 76260, 84870, 85560, 87699, 90528, 91365, 91512, 97456, 101680, 102672, 109638, 113160, 114080, 114390, 116932, 121820, 122016, 128340, 135792, 140093, 146165, 146184, 150880, 152520, 169740, 171120, 175398, 182730, 183024, 188821, 194912, 203360, 205344, 219276, 226320, 228780, 233864, 243640, 249731, 256680, 263097, 271584, 274095, 280186, 292330, 292368, 305040, 339480, 342240, 350796, 365460, 366048, 377642, 420279, 438495, 438552, 452640, 457560, 467728, 487280, 499462, 513360, 526194, 548190, 560372, 566463, 584660, 584736, 610080, 678960, 700465, 701592, 730920, 749193, 755284, 840558, 876990, 877104, 915120, 935456, 944105, 974560, 998924, 1026720, 1052388, 1096380, 1120744, 1132926, 1169320, 1248655, 1260837, 1315485, 1357920, 1400930, 1403184, 1461840, 1498386, 1510568, 1681116, 1699389, 1753980, 1754208, 1830240, 1888210, 1997848, 2101395, 2104776, 2192760, 2241488, 2247579, 2265852, 2338640, 2497310, 2521674, 2630970, 2801860, 2806368, 2832315, 2923680, 2996772, 3021136, 3362232, 3398778, 3507960, 3745965, 3776420, 3995696, 4202790, 4209552, 4342883, 4385520, 4482976, 4495158, 4531704, 4677280, 4994620, 5043348, 5261940, 5603720, 5664630, 5743813, 5993544, 6042272, 6304185, 6724464, 6797556, 7015920, 7491930, 7552840, 7741661, 7991392, 8405580, 8419104, 8496945, 8685766, 8771040, 8990316, 9063408, 9989240, 10086696, 10523880, 11207440, 11237895, 11329260, 11487626, 11987088, 12608370, 13028649, 13448928, 13595112, 14031840, 14983860, 15105680, 15483322, 16811160, 16993890, 17231439, 17371532, 17980632, 18126816, 19978480, 20173392, 21047760, 21714415, 22414880, 22475790, 22658520, 22975252, 23224983, 23974176, 25216740, 26057298, 27190224, 28719065, 29967720, 30211360, 30966644, 33622320, 33987780, 34462878, 34743064, 35961264, 38708305, 39085947, 39956960, 40346784, 42095520, 43428830, 44951580, 45317040, 45950504, 46449966, 50433480, 51694317, 52114596, 54380448, 57438130, 59935440, 61933288, 65143245, 67244640, 67975560, 68925756, 69486128, 69674949, 71922528, 77416610, 78171894, 86157195, 86857660, 89903160, 90634080, 91901008, 92899932, 100866960, 103388634, 104229192, 114876260, 116124915, 119870880, 123866576, 130286490, 135951120, 137851512, 138972256, 139349898, 154833220, 156343788, 172314390, 173715320, 178058203, 179806320, 183802016, 185799864, 195429735, 201733920, 206777268, 208458384, 229752520, 232249830, 247733152, 258471585, 260572980, 271902240, 275703024, 278699796, 309666440, 312687576, 344628780, 347430640, 348374745, 356116406, 359612640, 371599728, 390859470, 413554536, 416916768, 459505040, 464499660, 516943170, 521145960, 534174609, 551406048, 557399592, 619332880, 625375152, 689257560, 694861280, 696749490, 712232812, 743199456, 781718940, 827109072, 890291015, 919010080, 928999320, 1033886340, 1042291920, 1068349218, 1114799184, 1238665760, 1250750304, 1378515120, 1393498980, 1424465624, 1563437880, 1602523827, 1654218144, 1780582030, 1857998640, 2067772680, 2084583840, 2136698436, 2229598368, 2670873045, 2757030240, 2786997960, 2848931248, 3126875760, 3205047654, 3561164060, 3715997280, 4135545360, 4273396872, 5341746090, 5573995920, 5697862496, 6253751520, 6410095308, 7122328120, 8012619135, 8271090720, 8546793744, 10683492180, 11147991840, 12820190616, 14244656240, 16025238270, 17093587488, 21366984360, 25640381232, 28489312480, 32050476540, 42733968720, 51280762464, 64100953080, 85467937440, 128201906160, 256403812320]

約数ペア:

[(1, 256403812320), (2, 128201906160), (3, 85467937440), (4, 64100953080), (5, 51280762464), (6, 42733968720), (8, 32050476540), (9, 28489312480), (10, 25640381232), (12, 21366984360), (15, 17093587488), (16, 16025238270), (18, 14244656240), (20, 12820190616), (23, 11147991840), (24, 10683492180), (30, 8546793744), (31, 8271090720), (32, 8012619135), (36, 7122328120), (40, 6410095308), (41, 6253751520), (45, 5697862496), (46, 5573995920), (48, 5341746090), (60, 4273396872), (62, 4135545360), (69, 3715997280), (72, 3561164060), (80, 3205047654), (82, 3126875760), (90, 2848931248), (92, 2786997960), (93, 2757030240), (96, 2670873045), (115, 2229598368), (120, 2136698436), (123, 2084583840), (124, 2067772680), (138, 1857998640), (144, 1780582030), (155, 1654218144), (160, 1602523827), (164, 1563437880), (180, 1424465624), (184, 1393498980), (186, 1378515120), (205, 1250750304), (207, 1238665760), (230, 1114799184), (240, 1068349218), (246, 1042291920), (248, 1033886340), (276, 928999320), (279, 919010080), (288, 890291015), (310, 827109072), (328, 781718940), (345, 743199456), (360, 712232812), (368, 696749490), (369, 694861280), (372, 689257560), (410, 625375152), (414, 619332880), (460, 557399592), (465, 551406048), (480, 534174609), (492, 521145960), (496, 516943170), (552, 464499660), (558, 459505040), (615, 416916768), (620, 413554536), (656, 390859470), (690, 371599728), (713, 359612640), (720, 356116406), (736, 348374745), (738, 347430640), (744, 344628780), (820, 312687576), (828, 309666440), (920, 278699796), (930, 275703024), (943, 271902240), (984, 260572980), (992, 258471585), (1035, 247733152), (1104, 232249830), (1116, 229752520), (1230, 208458384), (1240, 206777268), (1271, 201733920), (1312, 195429735), (1380, 185799864), (1395, 183802016), (1426, 179806320), (1440, 178058203), (1476, 173715320), (1488, 172314390), (1640, 156343788), (1656, 154833220), (1840, 139349898), (1845, 138972256), (1860, 137851512), (1886, 135951120), (1968, 130286490), (2070, 123866576), (2139, 119870880), (2208, 116124915), (2232, 114876260), (2460, 104229192), (2480, 103388634), (2542, 100866960), (2760, 92899932), (2790, 91901008), (2829, 90634080), (2852, 89903160), (2952, 86857660), (2976, 86157195), (3280, 78171894), (3312, 77416610), (3565, 71922528), (3680, 69674949), (3690, 69486128), (3720, 68925756), (3772, 67975560), (3813, 67244640), (3936, 65143245), (4140, 61933288), (4278, 59935440), (4464, 57438130), (4715, 54380448), (4920, 52114596), (4960, 51694317), (5084, 50433480), (5520, 46449966), (5580, 45950504), (5658, 45317040), (5704, 44951580), (5904, 43428830), (6091, 42095520), (6355, 40346784), (6417, 39956960), (6560, 39085947), (6624, 38708305), (7130, 35961264), (7380, 34743064), (7440, 34462878), (7544, 33987780), (7626, 33622320), (8280, 30966644), (8487, 30211360), (8556, 29967720), (8928, 28719065), (9430, 27190224), (9840, 26057298), (10168, 25216740), (10695, 23974176), (11040, 23224983), (11160, 22975252), (11316, 22658520), (11408, 22475790), (11439, 22414880), (11808, 21714415), (12182, 21047760), (12710, 20173392), (12834, 19978480), (14145, 18126816), (14260, 17980632), (14760, 17371532), (14880, 17231439), (15088, 16993890), (15252, 16811160), (16560, 15483322), (16974, 15105680), (17112, 14983860), (18273, 14031840), (18860, 13595112), (19065, 13448928), (19680, 13028649), (20336, 12608370), (21390, 11987088), (22320, 11487626), (22632, 11329260), (22816, 11237895), (22878, 11207440), (24364, 10523880), (25420, 10086696), (25668, 9989240), (28290, 9063408), (28520, 8990316), (29233, 8771040), (29520, 8685766), (30176, 8496945), (30455, 8419104), (30504, 8405580), (32085, 7991392), (33120, 7741661), (33948, 7552840), (34224, 7491930), (36546, 7015920), (37720, 6797556), (38130, 6724464), (40672, 6304185), (42435, 6042272), (42780, 5993544), (44640, 5743813), (45264, 5664630), (45756, 5603720), (48728, 5261940), (50840, 5043348), (51336, 4994620), (54819, 4677280), (56580, 4531704), (57040, 4495158), (57195, 4482976), (58466, 4385520), (59040, 4342883), (60910, 4209552), (61008, 4202790), (64170, 3995696), (67896, 3776420), (68448, 3745965), (73092, 3507960), (75440, 3398778), (76260, 3362232), (84870, 3021136), (85560, 2996772), (87699, 2923680), (90528, 2832315), (91365, 2806368), (91512, 2801860), (97456, 2630970), (101680, 2521674), (102672, 2497310), (109638, 2338640), (113160, 2265852), (114080, 2247579), (114390, 2241488), (116932, 2192760), (121820, 2104776), (122016, 2101395), (128340, 1997848), (135792, 1888210), (140093, 1830240), (146165, 1754208), (146184, 1753980), (150880, 1699389), (152520, 1681116), (169740, 1510568), (171120, 1498386), (175398, 1461840), (182730, 1403184), (183024, 1400930), (188821, 1357920), (194912, 1315485), (203360, 1260837), (205344, 1248655), (219276, 1169320), (226320, 1132926), (228780, 1120744), (233864, 1096380), (243640, 1052388), (249731, 1026720), (256680, 998924), (263097, 974560), (271584, 944105), (274095, 935456), (280186, 915120), (292330, 877104), (292368, 876990), (305040, 840558), (339480, 755284), (342240, 749193), (350796, 730920), (365460, 701592), (366048, 700465), (377642, 678960), (420279, 610080), (438495, 584736), (438552, 584660), (452640, 566463), (457560, 560372), (467728, 548190), (487280, 526194), (499462, 513360)]