166793640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3449}}^1$

素因数の和:3507

約数の個数: 128

約数和(自身を含む): 556416000

約数和(自身を除く): 389622360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3449, 3720, 4030, 4836, 6045, 6898, 8060, 9672, 10347, 12090, 13796, 16120, 17245, 20694, 24180, 27592, 34490, 41388, 44837, 48360, 51735, 68980, 82776, 89674, 103470, 106919, 134511, 137960, 179348, 206940, 213838, 224185, 269022, 320757, 358696, 413880, 427676, 448370, 534595, 538044, 641514, 672555, 855352, 896740, 1069190, 1076088, 1283028, 1345110, 1389947, 1603785, 1793480, 2138380, 2566056, 2690220, 2779894, 3207570, 4169841, 4276760, 5380440, 5559788, 6415140, 6949735, 8339682, 11119576, 12830280, 13899470, 16679364, 20849205, 27798940, 33358728, 41698410, 55597880, 83396820, 166793640]

約数ペア:

[(1, 166793640), (2, 83396820), (3, 55597880), (4, 41698410), (5, 33358728), (6, 27798940), (8, 20849205), (10, 16679364), (12, 13899470), (13, 12830280), (15, 11119576), (20, 8339682), (24, 6949735), (26, 6415140), (30, 5559788), (31, 5380440), (39, 4276760), (40, 4169841), (52, 3207570), (60, 2779894), (62, 2690220), (65, 2566056), (78, 2138380), (93, 1793480), (104, 1603785), (120, 1389947), (124, 1345110), (130, 1283028), (155, 1076088), (156, 1069190), (186, 896740), (195, 855352), (248, 672555), (260, 641514), (310, 538044), (312, 534595), (372, 448370), (390, 427676), (403, 413880), (465, 358696), (520, 320757), (620, 269022), (744, 224185), (780, 213838), (806, 206940), (930, 179348), (1209, 137960), (1240, 134511), (1560, 106919), (1612, 103470), (1860, 89674), (2015, 82776), (2418, 68980), (3224, 51735), (3449, 48360), (3720, 44837), (4030, 41388), (4836, 34490), (6045, 27592), (6898, 24180), (8060, 20694), (9672, 17245), (10347, 16120), (12090, 13796)]