146416920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5521}}^1$

素因数の和:5565

約数の個数: 128

約数和(自身を含む): 500955840

約数和(自身を除く): 354538920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 5521, 6630, 8840, 11042, 13260, 16563, 22084, 26520, 27605, 33126, 44168, 55210, 66252, 71773, 82815, 93857, 110420, 132504, 143546, 165630, 187714, 215319, 220840, 281571, 287092, 331260, 358865, 375428, 430638, 469285, 563142, 574184, 662520, 717730, 750856, 861276, 938570, 1076595, 1126284, 1220141, 1407855, 1435460, 1722552, 1877140, 2153190, 2252568, 2440282, 2815710, 2870920, 3660423, 3754280, 4306380, 4880564, 5631420, 6100705, 7320846, 8612760, 9761128, 11262840, 12201410, 14641692, 18302115, 24402820, 29283384, 36604230, 48805640, 73208460, 146416920]

約数ペア:

[(1, 146416920), (2, 73208460), (3, 48805640), (4, 36604230), (5, 29283384), (6, 24402820), (8, 18302115), (10, 14641692), (12, 12201410), (13, 11262840), (15, 9761128), (17, 8612760), (20, 7320846), (24, 6100705), (26, 5631420), (30, 4880564), (34, 4306380), (39, 3754280), (40, 3660423), (51, 2870920), (52, 2815710), (60, 2440282), (65, 2252568), (68, 2153190), (78, 1877140), (85, 1722552), (102, 1435460), (104, 1407855), (120, 1220141), (130, 1126284), (136, 1076595), (156, 938570), (170, 861276), (195, 750856), (204, 717730), (221, 662520), (255, 574184), (260, 563142), (312, 469285), (340, 430638), (390, 375428), (408, 358865), (442, 331260), (510, 287092), (520, 281571), (663, 220840), (680, 215319), (780, 187714), (884, 165630), (1020, 143546), (1105, 132504), (1326, 110420), (1560, 93857), (1768, 82815), (2040, 71773), (2210, 66252), (2652, 55210), (3315, 44168), (4420, 33126), (5304, 27605), (5521, 26520), (6630, 22084), (8840, 16563), (11042, 13260)]