67431540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1533

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 141587340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 660, 710, 781, 852, 1065, 1420, 1439, 1562, 2130, 2343, 2878, 3124, 3905, 4260, 4317, 4686, 5756, 7195, 7810, 8634, 9372, 11715, 14390, 15620, 15829, 17268, 21585, 23430, 28780, 31658, 43170, 46860, 47487, 63316, 79145, 86340, 94974, 102169, 158290, 189948, 204338, 237435, 306507, 316580, 408676, 474870, 510845, 613014, 949740, 1021690, 1123859, 1226028, 1532535, 2043380, 2247718, 3065070, 3371577, 4495436, 5619295, 6130140, 6743154, 11238590, 13486308, 16857885, 22477180, 33715770, 67431540]

約数ペア:

[(1, 67431540), (2, 33715770), (3, 22477180), (4, 16857885), (5, 13486308), (6, 11238590), (10, 6743154), (11, 6130140), (12, 5619295), (15, 4495436), (20, 3371577), (22, 3065070), (30, 2247718), (33, 2043380), (44, 1532535), (55, 1226028), (60, 1123859), (66, 1021690), (71, 949740), (110, 613014), (132, 510845), (142, 474870), (165, 408676), (213, 316580), (220, 306507), (284, 237435), (330, 204338), (355, 189948), (426, 158290), (660, 102169), (710, 94974), (781, 86340), (852, 79145), (1065, 63316), (1420, 47487), (1439, 46860), (1562, 43170), (2130, 31658), (2343, 28780), (2878, 23430), (3124, 21585), (3905, 17268), (4260, 15829), (4317, 15620), (4686, 14390), (5756, 11715), (7195, 9372), (7810, 8634)]