15697702960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1\times {\mathrm{4603}}^1$

素因数の和:5570

約数の個数: 80

約数和(自身を含む): 37322896896

約数和(自身を除く): 21625193936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 907, 940, 1814, 1880, 3628, 3760, 4535, 4603, 7256, 9070, 9206, 14512, 18140, 18412, 23015, 36280, 36824, 42629, 46030, 72560, 73648, 85258, 92060, 170516, 184120, 213145, 216341, 341032, 368240, 426290, 432682, 682064, 852580, 865364, 1081705, 1705160, 1730728, 2163410, 3410320, 3461456, 4174921, 4326820, 8349842, 8653640, 16699684, 17307280, 20874605, 33399368, 41749210, 66798736, 83498420, 166996840, 196221287, 333993680, 392442574, 784885148, 981106435, 1569770296, 1962212870, 3139540592, 3924425740, 7848851480, 15697702960]

約数ペア:

[(1, 15697702960), (2, 7848851480), (4, 3924425740), (5, 3139540592), (8, 1962212870), (10, 1569770296), (16, 981106435), (20, 784885148), (40, 392442574), (47, 333993680), (80, 196221287), (94, 166996840), (188, 83498420), (235, 66798736), (376, 41749210), (470, 33399368), (752, 20874605), (907, 17307280), (940, 16699684), (1814, 8653640), (1880, 8349842), (3628, 4326820), (3760, 4174921), (4535, 3461456), (4603, 3410320), (7256, 2163410), (9070, 1730728), (9206, 1705160), (14512, 1081705), (18140, 865364), (18412, 852580), (23015, 682064), (36280, 432682), (36824, 426290), (42629, 368240), (46030, 341032), (72560, 216341), (73648, 213145), (85258, 184120), (92060, 170516)]