4920681760

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{1459}}^1$

素因数の和:1778

約数の個数: 96

約数和(自身を含む): 11801401920

約数和(自身を除く): 6880720160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 197, 214, 394, 428, 535, 788, 856, 985, 1070, 1459, 1576, 1712, 1970, 2140, 2918, 3152, 3424, 3940, 4280, 5836, 6304, 7295, 7880, 8560, 11672, 14590, 15760, 17120, 21079, 23344, 29180, 31520, 42158, 46688, 58360, 84316, 105395, 116720, 156113, 168632, 210790, 233440, 287423, 312226, 337264, 421580, 574846, 624452, 674528, 780565, 843160, 1149692, 1248904, 1437115, 1561130, 1686320, 2299384, 2497808, 2874230, 3122260, 3372640, 4598768, 4995616, 5748460, 6244520, 9197536, 11496920, 12489040, 22993840, 24978080, 30754261, 45987680, 61508522, 123017044, 153771305, 246034088, 307542610, 492068176, 615085220, 984136352, 1230170440, 2460340880, 4920681760]

約数ペア:

[(1, 4920681760), (2, 2460340880), (4, 1230170440), (5, 984136352), (8, 615085220), (10, 492068176), (16, 307542610), (20, 246034088), (32, 153771305), (40, 123017044), (80, 61508522), (107, 45987680), (160, 30754261), (197, 24978080), (214, 22993840), (394, 12489040), (428, 11496920), (535, 9197536), (788, 6244520), (856, 5748460), (985, 4995616), (1070, 4598768), (1459, 3372640), (1576, 3122260), (1712, 2874230), (1970, 2497808), (2140, 2299384), (2918, 1686320), (3152, 1561130), (3424, 1437115), (3940, 1248904), (4280, 1149692), (5836, 843160), (6304, 780565), (7295, 674528), (7880, 624452), (8560, 574846), (11672, 421580), (14590, 337264), (15760, 312226), (17120, 287423), (21079, 233440), (23344, 210790), (29180, 168632), (31520, 156113), (42158, 116720), (46688, 105395), (58360, 84316)]