1567440140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6329}}^1$

素因数の和:6435

約数の個数: 96

約数和(自身を含む): 3955996800

約数和(自身を除く): 2388556660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 61, 70, 116, 122, 140, 145, 203, 244, 290, 305, 406, 427, 580, 610, 812, 854, 1015, 1220, 1708, 1769, 2030, 2135, 3538, 4060, 4270, 6329, 7076, 8540, 8845, 12383, 12658, 17690, 24766, 25316, 31645, 35380, 44303, 49532, 61915, 63290, 88606, 123830, 126580, 177212, 183541, 221515, 247660, 367082, 386069, 443030, 734164, 772138, 886060, 917705, 1284787, 1544276, 1835410, 1930345, 2569574, 2702483, 3670820, 3860690, 5139148, 5404966, 6423935, 7721380, 10809932, 11196001, 12847870, 13512415, 22392002, 25695740, 27024830, 44784004, 54049660, 55980005, 78372007, 111960010, 156744014, 223920020, 313488028, 391860035, 783720070, 1567440140]

約数ペア:

[(1, 1567440140), (2, 783720070), (4, 391860035), (5, 313488028), (7, 223920020), (10, 156744014), (14, 111960010), (20, 78372007), (28, 55980005), (29, 54049660), (35, 44784004), (58, 27024830), (61, 25695740), (70, 22392002), (116, 13512415), (122, 12847870), (140, 11196001), (145, 10809932), (203, 7721380), (244, 6423935), (290, 5404966), (305, 5139148), (406, 3860690), (427, 3670820), (580, 2702483), (610, 2569574), (812, 1930345), (854, 1835410), (1015, 1544276), (1220, 1284787), (1708, 917705), (1769, 886060), (2030, 772138), (2135, 734164), (3538, 443030), (4060, 386069), (4270, 367082), (6329, 247660), (7076, 221515), (8540, 183541), (8845, 177212), (12383, 126580), (12658, 123830), (17690, 88606), (24766, 63290), (25316, 61915), (31645, 49532), (35380, 44303)]