15056702920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3617}}^1\times {\mathrm{14867}}^1$

素因数の和:18502

約数の個数: 64

約数和(自身を含む): 38730545280

約数和(自身を除く): 23673842360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3617, 7234, 14468, 14867, 18085, 25319, 28936, 29734, 36170, 50638, 59468, 72340, 74335, 101276, 104069, 118936, 126595, 144680, 148670, 202552, 208138, 253190, 297340, 416276, 506380, 520345, 594680, 832552, 1012760, 1040690, 2081380, 4162760, 53773939, 107547878, 215095756, 268869695, 376417573, 430191512, 537739390, 752835146, 1075478780, 1505670292, 1882087865, 2150957560, 3011340584, 3764175730, 7528351460, 15056702920]

約数ペア:

[(1, 15056702920), (2, 7528351460), (4, 3764175730), (5, 3011340584), (7, 2150957560), (8, 1882087865), (10, 1505670292), (14, 1075478780), (20, 752835146), (28, 537739390), (35, 430191512), (40, 376417573), (56, 268869695), (70, 215095756), (140, 107547878), (280, 53773939), (3617, 4162760), (7234, 2081380), (14468, 1040690), (14867, 1012760), (18085, 832552), (25319, 594680), (28936, 520345), (29734, 506380), (36170, 416276), (50638, 297340), (59468, 253190), (72340, 208138), (74335, 202552), (101276, 148670), (104069, 144680), (118936, 126595)]