223375457920

素因数分解:

$2^7\times 5^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1\times {\mathrm{3169}}^1$

素因数の和:3886

約数の個数: 128

約数和(自身を含む): 537565683600

約数和(自身を除く): 314190225680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 241, 320, 457, 482, 640, 914, 964, 1205, 1828, 1928, 2285, 2410, 3169, 3656, 3856, 4570, 4820, 6338, 7312, 7712, 9140, 9640, 12676, 14624, 15424, 15845, 18280, 19280, 25352, 29248, 30848, 31690, 36560, 38560, 50704, 58496, 63380, 73120, 77120, 101408, 110137, 126760, 146240, 154240, 202816, 220274, 253520, 292480, 405632, 440548, 507040, 550685, 763729, 881096, 1014080, 1101370, 1448233, 1527458, 1762192, 2028160, 2202740, 2896466, 3054916, 3524384, 3818645, 4405480, 5792932, 6109832, 7048768, 7241165, 7637290, 8810960, 11585864, 12219664, 14097536, 14482330, 15274580, 17621920, 23171728, 24439328, 28964660, 30549160, 35243840, 46343456, 48878656, 57929320, 61098320, 70487680, 92686912, 97757312, 115858640, 122196640, 185373824, 231717280, 244393280, 349024153, 463434560, 488786560, 698048306, 926869120, 1396096612, 1745120765, 2792193224, 3490241530, 5584386448, 6980483060, 11168772896, 13960966120, 22337545792, 27921932240, 44675091584, 55843864480, 111687728960, 223375457920]

約数ペア:

[(1, 223375457920), (2, 111687728960), (4, 55843864480), (5, 44675091584), (8, 27921932240), (10, 22337545792), (16, 13960966120), (20, 11168772896), (32, 6980483060), (40, 5584386448), (64, 3490241530), (80, 2792193224), (128, 1745120765), (160, 1396096612), (241, 926869120), (320, 698048306), (457, 488786560), (482, 463434560), (640, 349024153), (914, 244393280), (964, 231717280), (1205, 185373824), (1828, 122196640), (1928, 115858640), (2285, 97757312), (2410, 92686912), (3169, 70487680), (3656, 61098320), (3856, 57929320), (4570, 48878656), (4820, 46343456), (6338, 35243840), (7312, 30549160), (7712, 28964660), (9140, 24439328), (9640, 23171728), (12676, 17621920), (14624, 15274580), (15424, 14482330), (15845, 14097536), (18280, 12219664), (19280, 11585864), (25352, 8810960), (29248, 7637290), (30848, 7241165), (31690, 7048768), (36560, 6109832), (38560, 5792932), (50704, 4405480), (58496, 3818645), (63380, 3524384), (73120, 3054916), (77120, 2896466), (101408, 2202740), (110137, 2028160), (126760, 1762192), (146240, 1527458), (154240, 1448233), (202816, 1101370), (220274, 1014080), (253520, 881096), (292480, 763729), (405632, 550685), (440548, 507040)]