493252160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2684

約数の個数: 112

約数和(自身を含む): 1276746240

約数和(自身を除く): 783494080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 760, 992, 1178, 1216, 1240, 1520, 1984, 2356, 2480, 2617, 2945, 3040, 4712, 4960, 5234, 5890, 6080, 9424, 9920, 10468, 11780, 13085, 18848, 20936, 23560, 26170, 37696, 41872, 47120, 49723, 52340, 81127, 83744, 94240, 99446, 104680, 162254, 167488, 188480, 198892, 209360, 248615, 324508, 397784, 405635, 418720, 497230, 649016, 795568, 811270, 837440, 994460, 1298032, 1541413, 1591136, 1622540, 1988920, 2596064, 3082826, 3182272, 3245080, 3977840, 5192128, 6165652, 6490160, 7707065, 7955680, 12331304, 12980320, 15414130, 15911360, 24662608, 25960640, 30828260, 49325216, 61656520, 98650432, 123313040, 246626080, 493252160]

約数ペア:

[(1, 493252160), (2, 246626080), (4, 123313040), (5, 98650432), (8, 61656520), (10, 49325216), (16, 30828260), (19, 25960640), (20, 24662608), (31, 15911360), (32, 15414130), (38, 12980320), (40, 12331304), (62, 7955680), (64, 7707065), (76, 6490160), (80, 6165652), (95, 5192128), (124, 3977840), (152, 3245080), (155, 3182272), (160, 3082826), (190, 2596064), (248, 1988920), (304, 1622540), (310, 1591136), (320, 1541413), (380, 1298032), (496, 994460), (589, 837440), (608, 811270), (620, 795568), (760, 649016), (992, 497230), (1178, 418720), (1216, 405635), (1240, 397784), (1520, 324508), (1984, 248615), (2356, 209360), (2480, 198892), (2617, 188480), (2945, 167488), (3040, 162254), (4712, 104680), (4960, 99446), (5234, 94240), (5890, 83744), (6080, 81127), (9424, 52340), (9920, 49723), (10468, 47120), (11780, 41872), (13085, 37696), (18848, 26170), (20936, 23560)]