15670152560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3049}}^1\times {\mathrm{3779}}^1$

素因数の和:6858

約数の個数: 80

約数和(自身を含む): 38599092000

約数和(自身を除く): 22928939440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3049, 3779, 6098, 7558, 12196, 15116, 15245, 18895, 24392, 30232, 30490, 37790, 48784, 51833, 60464, 60980, 64243, 75580, 103666, 121960, 128486, 151160, 207332, 243920, 256972, 259165, 302320, 321215, 414664, 513944, 518330, 642430, 829328, 1027888, 1036660, 1284860, 2073320, 2569720, 4146640, 5139440, 11522171, 23044342, 46088684, 57610855, 92177368, 115221710, 184354736, 195876907, 230443420, 391753814, 460886840, 783507628, 921773680, 979384535, 1567015256, 1958769070, 3134030512, 3917538140, 7835076280, 15670152560]

約数ペア:

[(1, 15670152560), (2, 7835076280), (4, 3917538140), (5, 3134030512), (8, 1958769070), (10, 1567015256), (16, 979384535), (17, 921773680), (20, 783507628), (34, 460886840), (40, 391753814), (68, 230443420), (80, 195876907), (85, 184354736), (136, 115221710), (170, 92177368), (272, 57610855), (340, 46088684), (680, 23044342), (1360, 11522171), (3049, 5139440), (3779, 4146640), (6098, 2569720), (7558, 2073320), (12196, 1284860), (15116, 1036660), (15245, 1027888), (18895, 829328), (24392, 642430), (30232, 518330), (30490, 513944), (37790, 414664), (48784, 321215), (51833, 302320), (60464, 259165), (60980, 256972), (64243, 243920), (75580, 207332), (103666, 151160), (121960, 128486)]