57551520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 204228864

約数和(自身を除く): 146677344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 401, 416, 460, 480, 520, 552, 598, 624, 690, 736, 780, 802, 897, 920, 1040, 1104, 1196, 1203, 1248, 1380, 1495, 1560, 1604, 1794, 1840, 2005, 2080, 2208, 2392, 2406, 2760, 2990, 3120, 3208, 3588, 3680, 4010, 4485, 4784, 4812, 5213, 5520, 5980, 6015, 6240, 6416, 7176, 8020, 8970, 9223, 9568, 9624, 10426, 11040, 11960, 12030, 12832, 14352, 15639, 16040, 17940, 18446, 19248, 20852, 23920, 24060, 26065, 27669, 28704, 31278, 32080, 35880, 36892, 38496, 41704, 46115, 47840, 48120, 52130, 55338, 62556, 64160, 71760, 73784, 78195, 83408, 92230, 96240, 104260, 110676, 119899, 125112, 138345, 143520, 147568, 156390, 166816, 184460, 192480, 208520, 221352, 239798, 250224, 276690, 295136, 312780, 359697, 368920, 417040, 442704, 479596, 500448, 553380, 599495, 625560, 719394, 737840, 834080, 885408, 959192, 1106760, 1198990, 1251120, 1438788, 1475680, 1798485, 1918384, 2213520, 2397980, 2502240, 2877576, 3596970, 3836768, 4427040, 4795960, 5755152, 7193940, 9591920, 11510304, 14387880, 19183840, 28775760, 57551520]

約数ペア:

[(1, 57551520), (2, 28775760), (3, 19183840), (4, 14387880), (5, 11510304), (6, 9591920), (8, 7193940), (10, 5755152), (12, 4795960), (13, 4427040), (15, 3836768), (16, 3596970), (20, 2877576), (23, 2502240), (24, 2397980), (26, 2213520), (30, 1918384), (32, 1798485), (39, 1475680), (40, 1438788), (46, 1251120), (48, 1198990), (52, 1106760), (60, 959192), (65, 885408), (69, 834080), (78, 737840), (80, 719394), (92, 625560), (96, 599495), (104, 553380), (115, 500448), (120, 479596), (130, 442704), (138, 417040), (156, 368920), (160, 359697), (184, 312780), (195, 295136), (208, 276690), (230, 250224), (240, 239798), (260, 221352), (276, 208520), (299, 192480), (312, 184460), (345, 166816), (368, 156390), (390, 147568), (401, 143520), (416, 138345), (460, 125112), (480, 119899), (520, 110676), (552, 104260), (598, 96240), (624, 92230), (690, 83408), (736, 78195), (780, 73784), (802, 71760), (897, 64160), (920, 62556), (1040, 55338), (1104, 52130), (1196, 48120), (1203, 47840), (1248, 46115), (1380, 41704), (1495, 38496), (1560, 36892), (1604, 35880), (1794, 32080), (1840, 31278), (2005, 28704), (2080, 27669), (2208, 26065), (2392, 24060), (2406, 23920), (2760, 20852), (2990, 19248), (3120, 18446), (3208, 17940), (3588, 16040), (3680, 15639), (4010, 14352), (4485, 12832), (4784, 12030), (4812, 11960), (5213, 11040), (5520, 10426), (5980, 9624), (6015, 9568), (6240, 9223), (6416, 8970), (7176, 8020)]