168864360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3793}}^1$

素因数の和:3867

約数の個数: 128

約数和(自身を含む): 590042880

約数和(自身を除く): 421178520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 3793, 4452, 5565, 6360, 7420, 7586, 8904, 11130, 11379, 14840, 15172, 18965, 22260, 22758, 26551, 30344, 37930, 44520, 45516, 53102, 56895, 75860, 79653, 91032, 106204, 113790, 132755, 151720, 159306, 201029, 212408, 227580, 265510, 318612, 398265, 402058, 455160, 531020, 603087, 637224, 796530, 804116, 1005145, 1062040, 1206174, 1407203, 1593060, 1608232, 2010290, 2412348, 2814406, 3015435, 3186120, 4020580, 4221609, 4824696, 5628812, 6030870, 7036015, 8041160, 8443218, 11257624, 12061740, 14072030, 16886436, 21108045, 24123480, 28144060, 33772872, 42216090, 56288120, 84432180, 168864360]

約数ペア:

[(1, 168864360), (2, 84432180), (3, 56288120), (4, 42216090), (5, 33772872), (6, 28144060), (7, 24123480), (8, 21108045), (10, 16886436), (12, 14072030), (14, 12061740), (15, 11257624), (20, 8443218), (21, 8041160), (24, 7036015), (28, 6030870), (30, 5628812), (35, 4824696), (40, 4221609), (42, 4020580), (53, 3186120), (56, 3015435), (60, 2814406), (70, 2412348), (84, 2010290), (105, 1608232), (106, 1593060), (120, 1407203), (140, 1206174), (159, 1062040), (168, 1005145), (210, 804116), (212, 796530), (265, 637224), (280, 603087), (318, 531020), (371, 455160), (420, 402058), (424, 398265), (530, 318612), (636, 265510), (742, 227580), (795, 212408), (840, 201029), (1060, 159306), (1113, 151720), (1272, 132755), (1484, 113790), (1590, 106204), (1855, 91032), (2120, 79653), (2226, 75860), (2968, 56895), (3180, 53102), (3710, 45516), (3793, 44520), (4452, 37930), (5565, 30344), (6360, 26551), (7420, 22758), (7586, 22260), (8904, 18965), (11130, 15172), (11379, 14840)]