22681057920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:911

約数の個数: 256

約数和(自身を含む): 73675008000

約数和(自身を除く): 50993950080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 379, 384, 426, 439, 480, 568, 640, 710, 758, 852, 878, 960, 1065, 1136, 1137, 1317, 1420, 1516, 1704, 1756, 1895, 1920, 2130, 2195, 2272, 2274, 2634, 2840, 3032, 3408, 3512, 3790, 4260, 4390, 4544, 4548, 5268, 5680, 5685, 6064, 6585, 6816, 7024, 7580, 8520, 8780, 9088, 9096, 10536, 11360, 11370, 12128, 13170, 13632, 14048, 15160, 17040, 17560, 18192, 21072, 22720, 22740, 24256, 26340, 26909, 27264, 28096, 30320, 31169, 34080, 35120, 36384, 42144, 45440, 45480, 48512, 52680, 53818, 56192, 60640, 62338, 68160, 70240, 72768, 80727, 84288, 90960, 93507, 105360, 107636, 121280, 124676, 134545, 136320, 140480, 145536, 155845, 161454, 166381, 168576, 181920, 187014, 210720, 215272, 242560, 249352, 269090, 280960, 311690, 322908, 332762, 363840, 374028, 403635, 421440, 430544, 467535, 498704, 499143, 538180, 623380, 645816, 665524, 727680, 748056, 807270, 831905, 842880, 861088, 935070, 997408, 998286, 1076360, 1246760, 1291632, 1331048, 1496112, 1614540, 1663810, 1722176, 1870140, 1994816, 1996572, 2152720, 2493520, 2495715, 2583264, 2662096, 2992224, 3229080, 3327620, 3444352, 3740280, 3989632, 3993144, 4305440, 4987040, 4991430, 5166528, 5324192, 5984448, 6458160, 6655240, 7480560, 7986288, 8610880, 9974080, 9982860, 10333056, 10648384, 11813051, 11968896, 12916320, 13310480, 14961120, 15972576, 17221760, 19948160, 19965720, 21296768, 23626102, 25832640, 26620960, 29922240, 31945152, 35439153, 39931440, 47252204, 51665280, 53241920, 59065255, 59844480, 63890304, 70878306, 79862880, 94504408, 106483840, 118130510, 141756612, 159725760, 177195765, 189008816, 236261020, 283513224, 319451520, 354391530, 378017632, 472522040, 567026448, 708783060, 756035264, 945044080, 1134052896, 1417566120, 1512070528, 1890088160, 2268105792, 2835132240, 3780176320, 4536211584, 5670264480, 7560352640, 11340528960, 22681057920]

約数ペア:

[(1, 22681057920), (2, 11340528960), (3, 7560352640), (4, 5670264480), (5, 4536211584), (6, 3780176320), (8, 2835132240), (10, 2268105792), (12, 1890088160), (15, 1512070528), (16, 1417566120), (20, 1134052896), (24, 945044080), (30, 756035264), (32, 708783060), (40, 567026448), (48, 472522040), (60, 378017632), (64, 354391530), (71, 319451520), (80, 283513224), (96, 236261020), (120, 189008816), (128, 177195765), (142, 159725760), (160, 141756612), (192, 118130510), (213, 106483840), (240, 94504408), (284, 79862880), (320, 70878306), (355, 63890304), (379, 59844480), (384, 59065255), (426, 53241920), (439, 51665280), (480, 47252204), (568, 39931440), (640, 35439153), (710, 31945152), (758, 29922240), (852, 26620960), (878, 25832640), (960, 23626102), (1065, 21296768), (1136, 19965720), (1137, 19948160), (1317, 17221760), (1420, 15972576), (1516, 14961120), (1704, 13310480), (1756, 12916320), (1895, 11968896), (1920, 11813051), (2130, 10648384), (2195, 10333056), (2272, 9982860), (2274, 9974080), (2634, 8610880), (2840, 7986288), (3032, 7480560), (3408, 6655240), (3512, 6458160), (3790, 5984448), (4260, 5324192), (4390, 5166528), (4544, 4991430), (4548, 4987040), (5268, 4305440), (5680, 3993144), (5685, 3989632), (6064, 3740280), (6585, 3444352), (6816, 3327620), (7024, 3229080), (7580, 2992224), (8520, 2662096), (8780, 2583264), (9088, 2495715), (9096, 2493520), (10536, 2152720), (11360, 1996572), (11370, 1994816), (12128, 1870140), (13170, 1722176), (13632, 1663810), (14048, 1614540), (15160, 1496112), (17040, 1331048), (17560, 1291632), (18192, 1246760), (21072, 1076360), (22720, 998286), (22740, 997408), (24256, 935070), (26340, 861088), (26909, 842880), (27264, 831905), (28096, 807270), (30320, 748056), (31169, 727680), (34080, 665524), (35120, 645816), (36384, 623380), (42144, 538180), (45440, 499143), (45480, 498704), (48512, 467535), (52680, 430544), (53818, 421440), (56192, 403635), (60640, 374028), (62338, 363840), (68160, 332762), (70240, 322908), (72768, 311690), (80727, 280960), (84288, 269090), (90960, 249352), (93507, 242560), (105360, 215272), (107636, 210720), (121280, 187014), (124676, 181920), (134545, 168576), (136320, 166381), (140480, 161454), (145536, 155845)]