15703651960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{3499}}^1$

素因数の和:3665

約数の個数: 128

約数和(自身を含む): 37762200000

約数和(自身を除く): 22058548040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 73, 106, 116, 145, 146, 212, 232, 265, 290, 292, 365, 424, 530, 580, 584, 730, 1060, 1160, 1460, 1537, 2117, 2120, 2920, 3074, 3499, 3869, 4234, 6148, 6998, 7685, 7738, 8468, 10585, 12296, 13996, 15370, 15476, 16936, 17495, 19345, 21170, 27992, 30740, 30952, 34990, 38690, 42340, 61480, 69980, 77380, 84680, 101471, 112201, 139960, 154760, 185447, 202942, 224402, 255427, 370894, 405884, 448804, 507355, 510854, 561005, 741788, 811768, 897608, 927235, 1014710, 1021708, 1122010, 1277135, 1483576, 1854470, 2029420, 2043416, 2244020, 2554270, 3708940, 4058840, 4488040, 5108540, 5377963, 7407383, 7417880, 10217080, 10755926, 13537631, 14814766, 21511852, 26889815, 27075262, 29629532, 37036915, 43023704, 53779630, 54150524, 59259064, 67688155, 74073830, 107559260, 108301048, 135376310, 148147660, 215118520, 270752620, 296295320, 392591299, 541505240, 785182598, 1570365196, 1962956495, 3140730392, 3925912990, 7851825980, 15703651960]

約数ペア:

[(1, 15703651960), (2, 7851825980), (4, 3925912990), (5, 3140730392), (8, 1962956495), (10, 1570365196), (20, 785182598), (29, 541505240), (40, 392591299), (53, 296295320), (58, 270752620), (73, 215118520), (106, 148147660), (116, 135376310), (145, 108301048), (146, 107559260), (212, 74073830), (232, 67688155), (265, 59259064), (290, 54150524), (292, 53779630), (365, 43023704), (424, 37036915), (530, 29629532), (580, 27075262), (584, 26889815), (730, 21511852), (1060, 14814766), (1160, 13537631), (1460, 10755926), (1537, 10217080), (2117, 7417880), (2120, 7407383), (2920, 5377963), (3074, 5108540), (3499, 4488040), (3869, 4058840), (4234, 3708940), (6148, 2554270), (6998, 2244020), (7685, 2043416), (7738, 2029420), (8468, 1854470), (10585, 1483576), (12296, 1277135), (13996, 1122010), (15370, 1021708), (15476, 1014710), (16936, 927235), (17495, 897608), (19345, 811768), (21170, 741788), (27992, 561005), (30740, 510854), (30952, 507355), (34990, 448804), (38690, 405884), (42340, 370894), (61480, 255427), (69980, 224402), (77380, 202942), (84680, 185447), (101471, 154760), (112201, 139960)]