1451266880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1721

約数の個数: 224

約数和(自身を含む): 4366296576

約数和(自身を除く): 2915029696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 64, 68, 70, 80, 85, 92, 112, 115, 119, 136, 140, 160, 161, 170, 184, 224, 230, 238, 272, 280, 320, 322, 340, 368, 391, 448, 460, 476, 544, 560, 595, 644, 680, 736, 782, 805, 920, 952, 1088, 1120, 1190, 1288, 1360, 1472, 1564, 1610, 1657, 1840, 1904, 1955, 2240, 2380, 2576, 2720, 2737, 3128, 3220, 3314, 3680, 3808, 3910, 4760, 5152, 5440, 5474, 6256, 6440, 6628, 7360, 7616, 7820, 8285, 9520, 10304, 10948, 11599, 12512, 12880, 13256, 13685, 15640, 16570, 19040, 21896, 23198, 25024, 25760, 26512, 27370, 28169, 31280, 33140, 38080, 38111, 43792, 46396, 51520, 53024, 54740, 56338, 57995, 62560, 66280, 76222, 87584, 92792, 106048, 109480, 112676, 115990, 125120, 132560, 140845, 152444, 175168, 185584, 190555, 197183, 218960, 225352, 231980, 265120, 266777, 281690, 304888, 371168, 381110, 394366, 437920, 450704, 463960, 530240, 533554, 563380, 609776, 647887, 742336, 762220, 788732, 875840, 901408, 927920, 985915, 1067108, 1126760, 1219552, 1295774, 1333885, 1524440, 1577464, 1802816, 1855840, 1971830, 2134216, 2253520, 2439104, 2591548, 2667770, 3048880, 3154928, 3239435, 3711680, 3943660, 4268432, 4507040, 4535209, 5183096, 5335540, 6097760, 6309856, 6478870, 7887320, 8536864, 9014080, 9070418, 10366192, 10671080, 12195520, 12619712, 12957740, 15774640, 17073728, 18140836, 20732384, 21342160, 22676045, 25915480, 31549280, 36281672, 41464768, 42684320, 45352090, 51830960, 63098560, 72563344, 85368640, 90704180, 103661920, 145126688, 181408360, 207323840, 290253376, 362816720, 725633440, 1451266880]

約数ペア:

[(1, 1451266880), (2, 725633440), (4, 362816720), (5, 290253376), (7, 207323840), (8, 181408360), (10, 145126688), (14, 103661920), (16, 90704180), (17, 85368640), (20, 72563344), (23, 63098560), (28, 51830960), (32, 45352090), (34, 42684320), (35, 41464768), (40, 36281672), (46, 31549280), (56, 25915480), (64, 22676045), (68, 21342160), (70, 20732384), (80, 18140836), (85, 17073728), (92, 15774640), (112, 12957740), (115, 12619712), (119, 12195520), (136, 10671080), (140, 10366192), (160, 9070418), (161, 9014080), (170, 8536864), (184, 7887320), (224, 6478870), (230, 6309856), (238, 6097760), (272, 5335540), (280, 5183096), (320, 4535209), (322, 4507040), (340, 4268432), (368, 3943660), (391, 3711680), (448, 3239435), (460, 3154928), (476, 3048880), (544, 2667770), (560, 2591548), (595, 2439104), (644, 2253520), (680, 2134216), (736, 1971830), (782, 1855840), (805, 1802816), (920, 1577464), (952, 1524440), (1088, 1333885), (1120, 1295774), (1190, 1219552), (1288, 1126760), (1360, 1067108), (1472, 985915), (1564, 927920), (1610, 901408), (1657, 875840), (1840, 788732), (1904, 762220), (1955, 742336), (2240, 647887), (2380, 609776), (2576, 563380), (2720, 533554), (2737, 530240), (3128, 463960), (3220, 450704), (3314, 437920), (3680, 394366), (3808, 381110), (3910, 371168), (4760, 304888), (5152, 281690), (5440, 266777), (5474, 265120), (6256, 231980), (6440, 225352), (6628, 218960), (7360, 197183), (7616, 190555), (7820, 185584), (8285, 175168), (9520, 152444), (10304, 140845), (10948, 132560), (11599, 125120), (12512, 115990), (12880, 112676), (13256, 109480), (13685, 106048), (15640, 92792), (16570, 87584), (19040, 76222), (21896, 66280), (23198, 62560), (25024, 57995), (25760, 56338), (26512, 54740), (27370, 53024), (28169, 51520), (31280, 46396), (33140, 43792), (38080, 38111)]