633386560

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:492

約数の個数: 112

約数和(自身を含む): 1557844992

約数和(自身を除く): 924458432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 191, 215, 241, 320, 344, 382, 430, 482, 688, 764, 860, 955, 964, 1205, 1376, 1528, 1720, 1910, 1928, 2410, 2752, 3056, 3440, 3820, 3856, 4820, 6112, 6880, 7640, 7712, 8213, 9640, 10363, 12224, 13760, 15280, 15424, 16426, 19280, 20726, 30560, 32852, 38560, 41065, 41452, 46031, 51815, 61120, 65704, 77120, 82130, 82904, 92062, 103630, 131408, 164260, 165808, 184124, 207260, 230155, 262816, 328520, 331616, 368248, 414520, 460310, 525632, 657040, 663232, 736496, 829040, 920620, 1314080, 1472992, 1658080, 1841240, 1979333, 2628160, 2945984, 3316160, 3682480, 3958666, 7364960, 7917332, 9896665, 14729920, 15834664, 19793330, 31669328, 39586660, 63338656, 79173320, 126677312, 158346640, 316693280, 633386560]

約数ペア:

[(1, 633386560), (2, 316693280), (4, 158346640), (5, 126677312), (8, 79173320), (10, 63338656), (16, 39586660), (20, 31669328), (32, 19793330), (40, 15834664), (43, 14729920), (64, 9896665), (80, 7917332), (86, 7364960), (160, 3958666), (172, 3682480), (191, 3316160), (215, 2945984), (241, 2628160), (320, 1979333), (344, 1841240), (382, 1658080), (430, 1472992), (482, 1314080), (688, 920620), (764, 829040), (860, 736496), (955, 663232), (964, 657040), (1205, 525632), (1376, 460310), (1528, 414520), (1720, 368248), (1910, 331616), (1928, 328520), (2410, 262816), (2752, 230155), (3056, 207260), (3440, 184124), (3820, 165808), (3856, 164260), (4820, 131408), (6112, 103630), (6880, 92062), (7640, 82904), (7712, 82130), (8213, 77120), (9640, 65704), (10363, 61120), (12224, 51815), (13760, 46031), (15280, 41452), (15424, 41065), (16426, 38560), (19280, 32852), (20726, 30560)]