126924160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^3\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 335988000

約数和(自身を除く): 209063840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 149, 160, 176, 220, 242, 298, 320, 352, 440, 484, 596, 605, 640, 704, 745, 880, 968, 1192, 1210, 1331, 1408, 1490, 1639, 1760, 1936, 2384, 2420, 2662, 2980, 3278, 3520, 3872, 4768, 4840, 5324, 5960, 6556, 6655, 7040, 7744, 8195, 9536, 9680, 10648, 11920, 13112, 13310, 15488, 16390, 18029, 19072, 19360, 21296, 23840, 26224, 26620, 32780, 36058, 38720, 42592, 47680, 52448, 53240, 65560, 72116, 77440, 85184, 90145, 95360, 104896, 106480, 131120, 144232, 170368, 180290, 198319, 209792, 212960, 262240, 288464, 360580, 396638, 425920, 524480, 576928, 721160, 793276, 851840, 991595, 1048960, 1153856, 1442320, 1586552, 1983190, 2307712, 2884640, 3173104, 3966380, 5769280, 6346208, 7932760, 11538560, 12692416, 15865520, 25384832, 31731040, 63462080, 126924160]

約数ペア:

[(1, 126924160), (2, 63462080), (4, 31731040), (5, 25384832), (8, 15865520), (10, 12692416), (11, 11538560), (16, 7932760), (20, 6346208), (22, 5769280), (32, 3966380), (40, 3173104), (44, 2884640), (55, 2307712), (64, 1983190), (80, 1586552), (88, 1442320), (110, 1153856), (121, 1048960), (128, 991595), (149, 851840), (160, 793276), (176, 721160), (220, 576928), (242, 524480), (298, 425920), (320, 396638), (352, 360580), (440, 288464), (484, 262240), (596, 212960), (605, 209792), (640, 198319), (704, 180290), (745, 170368), (880, 144232), (968, 131120), (1192, 106480), (1210, 104896), (1331, 95360), (1408, 90145), (1490, 85184), (1639, 77440), (1760, 72116), (1936, 65560), (2384, 53240), (2420, 52448), (2662, 47680), (2980, 42592), (3278, 38720), (3520, 36058), (3872, 32780), (4768, 26620), (4840, 26224), (5324, 23840), (5960, 21296), (6556, 19360), (6655, 19072), (7040, 18029), (7744, 16390), (8195, 15488), (9536, 13310), (9680, 13112), (10648, 11920)]