15707896960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{2939}}^1$

素因数の和:4158

約数の個数: 128

約数和(自身を含む): 42966806400

約数和(自身を除く): 27258909440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 1193, 2240, 2386, 2939, 4480, 4772, 5878, 5965, 8351, 9544, 11756, 11930, 14695, 16702, 19088, 20573, 23512, 23860, 29390, 33404, 38176, 41146, 41755, 47024, 47720, 58780, 66808, 76352, 82292, 83510, 94048, 95440, 102865, 117560, 133616, 152704, 164584, 167020, 188096, 190880, 205730, 235120, 267232, 329168, 334040, 376192, 381760, 411460, 470240, 534464, 658336, 668080, 763520, 822920, 940480, 1068928, 1316672, 1336160, 1645840, 1880960, 2633344, 2672320, 3291680, 3506227, 5344640, 6583360, 7012454, 13166720, 14024908, 17531135, 24543589, 28049816, 35062270, 49087178, 56099632, 70124540, 98174356, 112199264, 122717945, 140249080, 196348712, 224398528, 245435890, 280498160, 392697424, 448797056, 490871780, 560996320, 785394848, 981743560, 1121992640, 1570789696, 1963487120, 2243985280, 3141579392, 3926974240, 7853948480, 15707896960]

約数ペア:

[(1, 15707896960), (2, 7853948480), (4, 3926974240), (5, 3141579392), (7, 2243985280), (8, 1963487120), (10, 1570789696), (14, 1121992640), (16, 981743560), (20, 785394848), (28, 560996320), (32, 490871780), (35, 448797056), (40, 392697424), (56, 280498160), (64, 245435890), (70, 224398528), (80, 196348712), (112, 140249080), (128, 122717945), (140, 112199264), (160, 98174356), (224, 70124540), (280, 56099632), (320, 49087178), (448, 35062270), (560, 28049816), (640, 24543589), (896, 17531135), (1120, 14024908), (1193, 13166720), (2240, 7012454), (2386, 6583360), (2939, 5344640), (4480, 3506227), (4772, 3291680), (5878, 2672320), (5965, 2633344), (8351, 1880960), (9544, 1645840), (11756, 1336160), (11930, 1316672), (14695, 1068928), (16702, 940480), (19088, 822920), (20573, 763520), (23512, 668080), (23860, 658336), (29390, 534464), (33404, 470240), (38176, 411460), (41146, 381760), (41755, 376192), (47024, 334040), (47720, 329168), (58780, 267232), (66808, 235120), (76352, 205730), (82292, 190880), (83510, 188096), (94048, 167020), (95440, 164584), (102865, 152704), (117560, 133616)]