142168620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12671}}^1$

素因数の和:12711

約数の個数: 96

約数和(自身を含む): 459841536

約数和(自身を除く): 317672916

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 11220, 12671, 25342, 38013, 50684, 63355, 76026, 126710, 139381, 152052, 190065, 215407, 253420, 278762, 380130, 418143, 430814, 557524, 646221, 696905, 760260, 836286, 861628, 1077035, 1292442, 1393810, 1672572, 2090715, 2154070, 2369477, 2584884, 2787620, 3231105, 4181430, 4308140, 4738954, 6462210, 7108431, 8362860, 9477908, 11847385, 12924420, 14216862, 23694770, 28433724, 35542155, 47389540, 71084310, 142168620]

約数ペア:

[(1, 142168620), (2, 71084310), (3, 47389540), (4, 35542155), (5, 28433724), (6, 23694770), (10, 14216862), (11, 12924420), (12, 11847385), (15, 9477908), (17, 8362860), (20, 7108431), (22, 6462210), (30, 4738954), (33, 4308140), (34, 4181430), (44, 3231105), (51, 2787620), (55, 2584884), (60, 2369477), (66, 2154070), (68, 2090715), (85, 1672572), (102, 1393810), (110, 1292442), (132, 1077035), (165, 861628), (170, 836286), (187, 760260), (204, 696905), (220, 646221), (255, 557524), (330, 430814), (340, 418143), (374, 380130), (510, 278762), (561, 253420), (660, 215407), (748, 190065), (935, 152052), (1020, 139381), (1122, 126710), (1870, 76026), (2244, 63355), (2805, 50684), (3740, 38013), (5610, 25342), (11220, 12671)]