71628360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 223257600

約数和(自身を除く): 151629240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 67, 118, 120, 134, 151, 177, 201, 236, 268, 295, 302, 335, 354, 402, 453, 472, 536, 590, 604, 670, 708, 755, 804, 885, 906, 1005, 1180, 1208, 1340, 1416, 1510, 1608, 1770, 1812, 2010, 2265, 2360, 2680, 3020, 3540, 3624, 3953, 4020, 4530, 6040, 7080, 7906, 8040, 8909, 9060, 10117, 11859, 15812, 17818, 18120, 19765, 20234, 23718, 26727, 30351, 31624, 35636, 39530, 40468, 44545, 47436, 50585, 53454, 59295, 60702, 71272, 79060, 80936, 89090, 94872, 101170, 106908, 118590, 121404, 133635, 151755, 158120, 178180, 202340, 213816, 237180, 242808, 267270, 303510, 356360, 404680, 474360, 534540, 596903, 607020, 1069080, 1193806, 1214040, 1790709, 2387612, 2984515, 3581418, 4775224, 5969030, 7162836, 8953545, 11938060, 14325672, 17907090, 23876120, 35814180, 71628360]

約数ペア:

[(1, 71628360), (2, 35814180), (3, 23876120), (4, 17907090), (5, 14325672), (6, 11938060), (8, 8953545), (10, 7162836), (12, 5969030), (15, 4775224), (20, 3581418), (24, 2984515), (30, 2387612), (40, 1790709), (59, 1214040), (60, 1193806), (67, 1069080), (118, 607020), (120, 596903), (134, 534540), (151, 474360), (177, 404680), (201, 356360), (236, 303510), (268, 267270), (295, 242808), (302, 237180), (335, 213816), (354, 202340), (402, 178180), (453, 158120), (472, 151755), (536, 133635), (590, 121404), (604, 118590), (670, 106908), (708, 101170), (755, 94872), (804, 89090), (885, 80936), (906, 79060), (1005, 71272), (1180, 60702), (1208, 59295), (1340, 53454), (1416, 50585), (1510, 47436), (1608, 44545), (1770, 40468), (1812, 39530), (2010, 35636), (2265, 31624), (2360, 30351), (2680, 26727), (3020, 23718), (3540, 20234), (3624, 19765), (3953, 18120), (4020, 17818), (4530, 15812), (6040, 11859), (7080, 10117), (7906, 9060), (8040, 8909)]