168356040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 526417920

約数和(自身を除く): 358061880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 167, 186, 248, 271, 310, 334, 372, 465, 501, 542, 620, 668, 744, 813, 835, 930, 1002, 1084, 1240, 1336, 1355, 1626, 1670, 1860, 2004, 2168, 2505, 2710, 3252, 3340, 3720, 4008, 4065, 5010, 5177, 5420, 6504, 6680, 8130, 8401, 10020, 10354, 10840, 15531, 16260, 16802, 20040, 20708, 25203, 25885, 31062, 32520, 33604, 41416, 42005, 45257, 50406, 51770, 62124, 67208, 77655, 84010, 90514, 100812, 103540, 124248, 126015, 135771, 155310, 168020, 181028, 201624, 207080, 226285, 252030, 271542, 310620, 336040, 362056, 452570, 504060, 543084, 621240, 678855, 905140, 1008120, 1086168, 1357710, 1402967, 1810280, 2715420, 2805934, 4208901, 5430840, 5611868, 7014835, 8417802, 11223736, 14029670, 16835604, 21044505, 28059340, 33671208, 42089010, 56118680, 84178020, 168356040]

約数ペア:

[(1, 168356040), (2, 84178020), (3, 56118680), (4, 42089010), (5, 33671208), (6, 28059340), (8, 21044505), (10, 16835604), (12, 14029670), (15, 11223736), (20, 8417802), (24, 7014835), (30, 5611868), (31, 5430840), (40, 4208901), (60, 2805934), (62, 2715420), (93, 1810280), (120, 1402967), (124, 1357710), (155, 1086168), (167, 1008120), (186, 905140), (248, 678855), (271, 621240), (310, 543084), (334, 504060), (372, 452570), (465, 362056), (501, 336040), (542, 310620), (620, 271542), (668, 252030), (744, 226285), (813, 207080), (835, 201624), (930, 181028), (1002, 168020), (1084, 155310), (1240, 135771), (1336, 126015), (1355, 124248), (1626, 103540), (1670, 100812), (1860, 90514), (2004, 84010), (2168, 77655), (2505, 67208), (2710, 62124), (3252, 51770), (3340, 50406), (3720, 45257), (4008, 42005), (4065, 41416), (5010, 33604), (5177, 32520), (5420, 31062), (6504, 25885), (6680, 25203), (8130, 20708), (8401, 20040), (10020, 16802), (10354, 16260), (10840, 15531)]