71765760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1699}}^1$

素因数の和:1734

約数の個数: 144

約数和(自身を含む): 250185600

約数和(自身を除く): 178419840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1699, 1760, 1920, 2112, 2640, 2816, 3398, 3520, 3840, 4224, 5097, 5280, 6796, 7040, 8448, 8495, 10194, 10560, 13592, 14080, 16990, 18689, 20388, 21120, 25485, 27184, 33980, 37378, 40776, 42240, 50970, 54368, 56067, 67960, 74756, 81552, 93445, 101940, 108736, 112134, 135920, 149512, 163104, 186890, 203880, 217472, 224268, 271840, 280335, 299024, 326208, 373780, 407760, 434944, 448536, 543680, 560670, 598048, 652416, 747560, 815520, 897072, 1087360, 1121340, 1196096, 1304832, 1495120, 1631040, 1794144, 2174720, 2242680, 2392192, 2990240, 3262080, 3588288, 4485360, 4784384, 5980480, 6524160, 7176576, 8970720, 11960960, 14353152, 17941440, 23921920, 35882880, 71765760]

約数ペア:

[(1, 71765760), (2, 35882880), (3, 23921920), (4, 17941440), (5, 14353152), (6, 11960960), (8, 8970720), (10, 7176576), (11, 6524160), (12, 5980480), (15, 4784384), (16, 4485360), (20, 3588288), (22, 3262080), (24, 2990240), (30, 2392192), (32, 2242680), (33, 2174720), (40, 1794144), (44, 1631040), (48, 1495120), (55, 1304832), (60, 1196096), (64, 1121340), (66, 1087360), (80, 897072), (88, 815520), (96, 747560), (110, 652416), (120, 598048), (128, 560670), (132, 543680), (160, 448536), (165, 434944), (176, 407760), (192, 373780), (220, 326208), (240, 299024), (256, 280335), (264, 271840), (320, 224268), (330, 217472), (352, 203880), (384, 186890), (440, 163104), (480, 149512), (528, 135920), (640, 112134), (660, 108736), (704, 101940), (768, 93445), (880, 81552), (960, 74756), (1056, 67960), (1280, 56067), (1320, 54368), (1408, 50970), (1699, 42240), (1760, 40776), (1920, 37378), (2112, 33980), (2640, 27184), (2816, 25485), (3398, 21120), (3520, 20388), (3840, 18689), (4224, 16990), (5097, 14080), (5280, 13592), (6796, 10560), (7040, 10194), (8448, 8495)]