15695000440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{193957}}^1$

素因数の和:194009

約数の個数: 96

約数和(自身を含む): 42872476320

約数和(自身を除く): 27177475880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 289, 340, 476, 578, 595, 680, 952, 1156, 1190, 1445, 2023, 2312, 2380, 2890, 4046, 4760, 5780, 8092, 10115, 11560, 16184, 20230, 40460, 80920, 193957, 387914, 775828, 969785, 1357699, 1551656, 1939570, 2715398, 3297269, 3879140, 5430796, 6594538, 6788495, 7758280, 10861592, 13189076, 13576990, 16486345, 23080883, 26378152, 27153980, 32972690, 46161766, 54307960, 56053573, 65945380, 92323532, 112107146, 115404415, 131890760, 184647064, 224214292, 230808830, 280267865, 392375011, 448428584, 461617660, 560535730, 784750022, 923235320, 1121071460, 1569500044, 1961875055, 2242142920, 3139000088, 3923750110, 7847500220, 15695000440]

約数ペア:

[(1, 15695000440), (2, 7847500220), (4, 3923750110), (5, 3139000088), (7, 2242142920), (8, 1961875055), (10, 1569500044), (14, 1121071460), (17, 923235320), (20, 784750022), (28, 560535730), (34, 461617660), (35, 448428584), (40, 392375011), (56, 280267865), (68, 230808830), (70, 224214292), (85, 184647064), (119, 131890760), (136, 115404415), (140, 112107146), (170, 92323532), (238, 65945380), (280, 56053573), (289, 54307960), (340, 46161766), (476, 32972690), (578, 27153980), (595, 26378152), (680, 23080883), (952, 16486345), (1156, 13576990), (1190, 13189076), (1445, 10861592), (2023, 7758280), (2312, 6788495), (2380, 6594538), (2890, 5430796), (4046, 3879140), (4760, 3297269), (5780, 2715398), (8092, 1939570), (10115, 1551656), (11560, 1357699), (16184, 969785), (20230, 775828), (40460, 387914), (80920, 193957)]