333170720

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 811989360

約数和(自身を除く): 478818640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 101, 106, 160, 202, 212, 265, 389, 404, 424, 505, 530, 778, 808, 848, 1010, 1060, 1556, 1616, 1696, 1945, 2020, 2120, 3112, 3232, 3890, 4040, 4240, 5353, 6224, 7780, 8080, 8480, 10706, 12448, 15560, 16160, 20617, 21412, 26765, 31120, 39289, 41234, 42824, 53530, 62240, 78578, 82468, 85648, 103085, 107060, 157156, 164936, 171296, 196445, 206170, 214120, 314312, 329872, 392890, 412340, 428240, 628624, 659744, 785780, 824680, 856480, 1257248, 1571560, 1649360, 2082317, 3143120, 3298720, 4164634, 6286240, 8329268, 10411585, 16658536, 20823170, 33317072, 41646340, 66634144, 83292680, 166585360, 333170720]

約数ペア:

[(1, 333170720), (2, 166585360), (4, 83292680), (5, 66634144), (8, 41646340), (10, 33317072), (16, 20823170), (20, 16658536), (32, 10411585), (40, 8329268), (53, 6286240), (80, 4164634), (101, 3298720), (106, 3143120), (160, 2082317), (202, 1649360), (212, 1571560), (265, 1257248), (389, 856480), (404, 824680), (424, 785780), (505, 659744), (530, 628624), (778, 428240), (808, 412340), (848, 392890), (1010, 329872), (1060, 314312), (1556, 214120), (1616, 206170), (1696, 196445), (1945, 171296), (2020, 164936), (2120, 157156), (3112, 107060), (3232, 103085), (3890, 85648), (4040, 82468), (4240, 78578), (5353, 62240), (6224, 53530), (7780, 42824), (8080, 41234), (8480, 39289), (10706, 31120), (12448, 26765), (15560, 21412), (16160, 20617)]