31181604480

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 896

約数和(自身を含む): 123896621520

約数和(自身を除く): 92715017040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 53, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 97, 104, 106, 108, 117, 120, 128, 130, 135, 144, 156, 159, 160, 162, 180, 192, 194, 195, 208, 212, 216, 234, 240, 243, 260, 265, 270, 288, 291, 312, 318, 320, 324, 351, 360, 384, 388, 390, 405, 416, 424, 432, 468, 477, 480, 485, 486, 520, 530, 540, 576, 582, 585, 624, 636, 640, 648, 689, 702, 720, 729, 776, 780, 795, 810, 832, 848, 864, 873, 936, 954, 960, 970, 972, 1040, 1053, 1060, 1080, 1152, 1164, 1170, 1215, 1248, 1261, 1272, 1296, 1378, 1404, 1431, 1440, 1455, 1458, 1552, 1560, 1590, 1620, 1664, 1696, 1728, 1746, 1755, 1872, 1908, 1920, 1940, 1944, 2067, 2080, 2106, 2120, 2160, 2328, 2340, 2385, 2430, 2496, 2522, 2544, 2592, 2619, 2756, 2808, 2862, 2880, 2910, 2916, 3104, 3120, 3159, 3180, 3240, 3392, 3445, 3456, 3492, 3510, 3645, 3744, 3783, 3816, 3880, 3888, 4134, 4160, 4212, 4240, 4293, 4320, 4365, 4656, 4680, 4770, 4860, 4992, 5044, 5088, 5141, 5184, 5238, 5265, 5512, 5616, 5724, 5760, 5820, 5832, 6201, 6208, 6240, 6305, 6318, 6360, 6480, 6784, 6890, 6984, 7020, 7155, 7290, 7488, 7566, 7632, 7760, 7776, 7857, 8268, 8320, 8424, 8480, 8586, 8640, 8730, 9312, 9360, 9477, 9540, 9720, 10088, 10176, 10282, 10335, 10368, 10476, 10530, 11024, 11232, 11349, 11448, 11640, 11664, 12402, 12416, 12480, 12610, 12636, 12720, 12879, 12960, 13095, 13780, 13968, 14040, 14310, 14580, 14976, 15132, 15264, 15423, 15520, 15552, 15714, 15795, 16536, 16848, 16960, 17172, 17280, 17460, 18603, 18624, 18720, 18915, 18954, 19080, 19440, 20176, 20352, 20564, 20670, 20952, 21060, 21465, 22048, 22464, 22698, 22896, 23280, 23328, 23571, 24804, 24960, 25220, 25272, 25440, 25705, 25758, 25920, 26190, 27560, 27936, 28080, 28620, 29160, 30264, 30528, 30846, 31005, 31040, 31104, 31428, 31590, 33072, 33696, 33920, 34047, 34344, 34920, 37206, 37248, 37440, 37830, 37908, 38160, 38637, 38880, 39285, 40352, 41128, 41340, 41904, 42120, 42930, 44096, 44928, 45396, 45792, 46269, 46560, 46656, 47142, 47385, 49608, 50440, 50544, 50880, 51410, 51516, 51840, 52380, 55120, 55809, 55872, 56160, 56745, 57240, 58320, 60528, 61056, 61692, 62010, 62080, 62856, 63180, 64395, 66144, 66833, 67392, 68094, 68688, 69840, 70713, 74412, 74880, 75660, 75816, 76320, 77115, 77274, 77760, 78570, 80704, 82256, 82680, 83808, 84240, 85860, 88192, 90792, 91584, 92538, 93015, 93120, 93312, 94284, 94770, 99216, 100880, 101088, 101760, 102141, 102820, 103032, 104760, 110240, 111618, 111744, 112320, 113490, 114480, 116640, 117855, 121056, 123384, 124020, 125712, 126360, 128790, 132288, 133666, 134784, 136188, 137376, 138807, 139680, 141426, 148824, 151320, 151632, 152640, 154230, 154548, 155520, 157140, 161408, 164512, 165360, 167427, 167616, 168480, 170235, 171720, 181584, 183168, 185076, 186030, 186240, 188568, 189540, 193185, 198432, 200499, 201760, 202176, 204282, 205640, 206064, 209520, 220480, 223236, 224640, 226980, 228960, 231345, 233280, 235710, 242112, 246768, 248040, 251424, 252720, 257580, 264576, 267332, 272376, 274752, 277614, 279045, 279360, 282852, 297648, 302640, 303264, 305280, 306423, 308460, 309096, 314280, 329024, 330720, 334165, 334854, 335232, 336960, 340470, 343440, 353565, 363168, 370152, 372060, 377136, 379080, 386370, 396864, 400998, 403520, 404352, 408564, 411280, 412128, 416421, 419040, 440960, 446472, 453960, 457920, 462690, 466560, 471420, 484224, 493536, 496080, 502281, 502848, 505440, 510705, 515160, 534664, 544752, 549504, 555228, 558090, 558720, 565704, 595296, 601497, 605280, 606528, 612846, 616920, 618192, 628560, 658048, 661440, 668330, 669708, 673920, 680940, 686880, 694035, 707130, 726336, 740304, 744120, 754272, 758160, 772740, 793728, 801996, 807040, 817128, 822560, 824256, 832842, 837135, 838080, 892944, 907920, 915840, 919269, 925380, 942840, 987072, 992160, 1002495, 1004562, 1005696, 1010880, 1021410, 1030320, 1069328, 1089504, 1110456, 1116180, 1131408, 1190592, 1202994, 1210560, 1213056, 1225692, 1233840, 1236384, 1249263, 1257120, 1322880, 1336660, 1339416, 1361880, 1373760, 1388070, 1414260, 1452672, 1480608, 1488240, 1508544, 1516320, 1532115, 1545480, 1603992, 1634256, 1645120, 1648512, 1665684, 1674270, 1676160, 1785888, 1804491, 1815840, 1838538, 1850760, 1885680, 1974144, 1984320, 2004990, 2009124, 2021760, 2042820, 2060640, 2082105, 2138656, 2179008, 2220912, 2232360, 2262816, 2381184, 2405988, 2421120, 2451384, 2467680, 2472768, 2498526, 2511405, 2514240, 2673320, 2678832, 2723760, 2747520, 2776140, 2828520, 2961216, 2976480, 3007485, 3017088, 3032640, 3064230, 3090960, 3207984, 3268512, 3290240, 3331368, 3348540, 3571776, 3608982, 3631680, 3677076, 3701520, 3747789, 3771360, 3968640, 4009980, 4018248, 4085640, 4121280, 4164210, 4277312, 4358016, 4441824, 4464720, 4525632, 4596345, 4811976, 4902768, 4935360, 4945536, 4997052, 5022810, 5028480, 5346640, 5357664, 5413473, 5447520, 5552280, 5657040, 5922432, 5952960, 6014970, 6065280, 6128460, 6181920, 6246315, 6415968, 6537024, 6662736, 6697080, 7143552, 7217964, 7263360, 7354152, 7403040, 7495578, 7542720, 8019960, 8036496, 8171280, 8242560, 8328420, 8554624, 8883648, 8929440, 9022455, 9051264, 9192690, 9623952, 9805536, 9870720, 9994104, 10045620, 10693280, 10715328, 10826946, 10895040, 11104560, 11314080, 11905920, 12029940, 12256920, 12363840, 12492630, 12831936, 13074048, 13325472, 13394160, 14435928, 14708304, 14806080, 14991156, 15085440, 16039920, 16072992, 16240419, 16342560, 16656840, 17767296, 17858880, 18044910, 18385380, 18738945, 19247904, 19611072, 19988208, 20091240, 21386560, 21430656, 21653892, 21790080, 22209120, 22628160, 24059880, 24513840, 24727680, 24985260, 25663872, 26650944, 26788320, 27067365, 28871856, 29416608, 29612160, 29982312, 32079840, 32145984, 32480838, 32685120, 33313680, 35717760, 36089820, 36770760, 37477890, 38495808, 39222144, 39976416, 40182480, 42773120, 43307784, 44418240, 45256320, 48119760, 48721257, 49027680, 49970520, 53301888, 53576640, 54134730, 57743712, 58833216, 59964624, 64159680, 64291968, 64961676, 65370240, 66627360, 72179640, 73541520, 74955780, 76991616, 79952832, 80364960, 81202095, 86615568, 88836480, 96239520, 97442514, 98055360, 99941040, 107153280, 108269460, 115487424, 117666432, 119929248, 128319360, 129923352, 133254720, 144359280, 147083040, 149911560, 159905664, 160729920, 162404190, 173231136, 192479040, 194885028, 196110720, 199882080, 216538920, 230974848, 239858496, 243606285, 259846704, 266509440, 288718560, 294166080, 299823120, 321459840, 324808380, 346462272, 384958080, 389770056, 399764160, 433077840, 479716992, 487212570, 519693408, 577437120, 588332160, 599646240, 649616760, 692924544, 779540112, 799528320, 866155680, 974425140, 1039386816, 1154874240, 1199292480, 1299233520, 1559080224, 1732311360, 1948850280, 2078773632, 2398584960, 2598467040, 3118160448, 3464622720, 3897700560, 5196934080, 6236320896, 7795401120, 10393868160, 15590802240, 31181604480]

約数ペア:

[(1, 31181604480), (2, 15590802240), (3, 10393868160), (4, 7795401120), (5, 6236320896), (6, 5196934080), (8, 3897700560), (9, 3464622720), (10, 3118160448), (12, 2598467040), (13, 2398584960), (15, 2078773632), (16, 1948850280), (18, 1732311360), (20, 1559080224), (24, 1299233520), (26, 1199292480), (27, 1154874240), (30, 1039386816), (32, 974425140), (36, 866155680), (39, 799528320), (40, 779540112), (45, 692924544), (48, 649616760), (52, 599646240), (53, 588332160), (54, 577437120), (60, 519693408), (64, 487212570), (65, 479716992), (72, 433077840), (78, 399764160), (80, 389770056), (81, 384958080), (90, 346462272), (96, 324808380), (97, 321459840), (104, 299823120), (106, 294166080), (108, 288718560), (117, 266509440), (120, 259846704), (128, 243606285), (130, 239858496), (135, 230974848), (144, 216538920), (156, 199882080), (159, 196110720), (160, 194885028), (162, 192479040), (180, 173231136), (192, 162404190), (194, 160729920), (195, 159905664), (208, 149911560), (212, 147083040), (216, 144359280), (234, 133254720), (240, 129923352), (243, 128319360), (260, 119929248), (265, 117666432), (270, 115487424), (288, 108269460), (291, 107153280), (312, 99941040), (318, 98055360), (320, 97442514), (324, 96239520), (351, 88836480), (360, 86615568), (384, 81202095), (388, 80364960), (390, 79952832), (405, 76991616), (416, 74955780), (424, 73541520), (432, 72179640), (468, 66627360), (477, 65370240), (480, 64961676), (485, 64291968), (486, 64159680), (520, 59964624), (530, 58833216), (540, 57743712), (576, 54134730), (582, 53576640), (585, 53301888), (624, 49970520), (636, 49027680), (640, 48721257), (648, 48119760), (689, 45256320), (702, 44418240), (720, 43307784), (729, 42773120), (776, 40182480), (780, 39976416), (795, 39222144), (810, 38495808), (832, 37477890), (848, 36770760), (864, 36089820), (873, 35717760), (936, 33313680), (954, 32685120), (960, 32480838), (970, 32145984), (972, 32079840), (1040, 29982312), (1053, 29612160), (1060, 29416608), (1080, 28871856), (1152, 27067365), (1164, 26788320), (1170, 26650944), (1215, 25663872), (1248, 24985260), (1261, 24727680), (1272, 24513840), (1296, 24059880), (1378, 22628160), (1404, 22209120), (1431, 21790080), (1440, 21653892), (1455, 21430656), (1458, 21386560), (1552, 20091240), (1560, 19988208), (1590, 19611072), (1620, 19247904), (1664, 18738945), (1696, 18385380), (1728, 18044910), (1746, 17858880), (1755, 17767296), (1872, 16656840), (1908, 16342560), (1920, 16240419), (1940, 16072992), (1944, 16039920), (2067, 15085440), (2080, 14991156), (2106, 14806080), (2120, 14708304), (2160, 14435928), (2328, 13394160), (2340, 13325472), (2385, 13074048), (2430, 12831936), (2496, 12492630), (2522, 12363840), (2544, 12256920), (2592, 12029940), (2619, 11905920), (2756, 11314080), (2808, 11104560), (2862, 10895040), (2880, 10826946), (2910, 10715328), (2916, 10693280), (3104, 10045620), (3120, 9994104), (3159, 9870720), (3180, 9805536), (3240, 9623952), (3392, 9192690), (3445, 9051264), (3456, 9022455), (3492, 8929440), (3510, 8883648), (3645, 8554624), (3744, 8328420), (3783, 8242560), (3816, 8171280), (3880, 8036496), (3888, 8019960), (4134, 7542720), (4160, 7495578), (4212, 7403040), (4240, 7354152), (4293, 7263360), (4320, 7217964), (4365, 7143552), (4656, 6697080), (4680, 6662736), (4770, 6537024), (4860, 6415968), (4992, 6246315), (5044, 6181920), (5088, 6128460), (5141, 6065280), (5184, 6014970), (5238, 5952960), (5265, 5922432), (5512, 5657040), (5616, 5552280), (5724, 5447520), (5760, 5413473), (5820, 5357664), (5832, 5346640), (6201, 5028480), (6208, 5022810), (6240, 4997052), (6305, 4945536), (6318, 4935360), (6360, 4902768), (6480, 4811976), (6784, 4596345), (6890, 4525632), (6984, 4464720), (7020, 4441824), (7155, 4358016), (7290, 4277312), (7488, 4164210), (7566, 4121280), (7632, 4085640), (7760, 4018248), (7776, 4009980), (7857, 3968640), (8268, 3771360), (8320, 3747789), (8424, 3701520), (8480, 3677076), (8586, 3631680), (8640, 3608982), (8730, 3571776), (9312, 3348540), (9360, 3331368), (9477, 3290240), (9540, 3268512), (9720, 3207984), (10088, 3090960), (10176, 3064230), (10282, 3032640), (10335, 3017088), (10368, 3007485), (10476, 2976480), (10530, 2961216), (11024, 2828520), (11232, 2776140), (11349, 2747520), (11448, 2723760), (11640, 2678832), (11664, 2673320), (12402, 2514240), (12416, 2511405), (12480, 2498526), (12610, 2472768), (12636, 2467680), (12720, 2451384), (12879, 2421120), (12960, 2405988), (13095, 2381184), (13780, 2262816), (13968, 2232360), (14040, 2220912), (14310, 2179008), (14580, 2138656), (14976, 2082105), (15132, 2060640), (15264, 2042820), (15423, 2021760), (15520, 2009124), (15552, 2004990), (15714, 1984320), (15795, 1974144), (16536, 1885680), (16848, 1850760), (16960, 1838538), (17172, 1815840), (17280, 1804491), (17460, 1785888), (18603, 1676160), (18624, 1674270), (18720, 1665684), (18915, 1648512), (18954, 1645120), (19080, 1634256), (19440, 1603992), (20176, 1545480), (20352, 1532115), (20564, 1516320), (20670, 1508544), (20952, 1488240), (21060, 1480608), (21465, 1452672), (22048, 1414260), (22464, 1388070), (22698, 1373760), (22896, 1361880), (23280, 1339416), (23328, 1336660), (23571, 1322880), (24804, 1257120), (24960, 1249263), (25220, 1236384), (25272, 1233840), (25440, 1225692), (25705, 1213056), (25758, 1210560), (25920, 1202994), (26190, 1190592), (27560, 1131408), (27936, 1116180), (28080, 1110456), (28620, 1089504), (29160, 1069328), (30264, 1030320), (30528, 1021410), (30846, 1010880), (31005, 1005696), (31040, 1004562), (31104, 1002495), (31428, 992160), (31590, 987072), (33072, 942840), (33696, 925380), (33920, 919269), (34047, 915840), (34344, 907920), (34920, 892944), (37206, 838080), (37248, 837135), (37440, 832842), (37830, 824256), (37908, 822560), (38160, 817128), (38637, 807040), (38880, 801996), (39285, 793728), (40352, 772740), (41128, 758160), (41340, 754272), (41904, 744120), (42120, 740304), (42930, 726336), (44096, 707130), (44928, 694035), (45396, 686880), (45792, 680940), (46269, 673920), (46560, 669708), (46656, 668330), (47142, 661440), (47385, 658048), (49608, 628560), (50440, 618192), (50544, 616920), (50880, 612846), (51410, 606528), (51516, 605280), (51840, 601497), (52380, 595296), (55120, 565704), (55809, 558720), (55872, 558090), (56160, 555228), (56745, 549504), (57240, 544752), (58320, 534664), (60528, 515160), (61056, 510705), (61692, 505440), (62010, 502848), (62080, 502281), (62856, 496080), (63180, 493536), (64395, 484224), (66144, 471420), (66833, 466560), (67392, 462690), (68094, 457920), (68688, 453960), (69840, 446472), (70713, 440960), (74412, 419040), (74880, 416421), (75660, 412128), (75816, 411280), (76320, 408564), (77115, 404352), (77274, 403520), (77760, 400998), (78570, 396864), (80704, 386370), (82256, 379080), (82680, 377136), (83808, 372060), (84240, 370152), (85860, 363168), (88192, 353565), (90792, 343440), (91584, 340470), (92538, 336960), (93015, 335232), (93120, 334854), (93312, 334165), (94284, 330720), (94770, 329024), (99216, 314280), (100880, 309096), (101088, 308460), (101760, 306423), (102141, 305280), (102820, 303264), (103032, 302640), (104760, 297648), (110240, 282852), (111618, 279360), (111744, 279045), (112320, 277614), (113490, 274752), (114480, 272376), (116640, 267332), (117855, 264576), (121056, 257580), (123384, 252720), (124020, 251424), (125712, 248040), (126360, 246768), (128790, 242112), (132288, 235710), (133666, 233280), (134784, 231345), (136188, 228960), (137376, 226980), (138807, 224640), (139680, 223236), (141426, 220480), (148824, 209520), (151320, 206064), (151632, 205640), (152640, 204282), (154230, 202176), (154548, 201760), (155520, 200499), (157140, 198432), (161408, 193185), (164512, 189540), (165360, 188568), (167427, 186240), (167616, 186030), (168480, 185076), (170235, 183168), (171720, 181584)]