67457280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1597}}^1$

素因数の和:1632

約数の個数: 144

約数和(自身を含む): 235174464

約数和(自身を除く): 167717184

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, 1597, 1760, 1920, 2112, 2640, 2816, 3194, 3520, 3840, 4224, 4791, 5280, 6388, 7040, 7985, 8448, 9582, 10560, 12776, 14080, 15970, 17567, 19164, 21120, 23955, 25552, 31940, 35134, 38328, 42240, 47910, 51104, 52701, 63880, 70268, 76656, 87835, 95820, 102208, 105402, 127760, 140536, 153312, 175670, 191640, 204416, 210804, 255520, 263505, 281072, 306624, 351340, 383280, 408832, 421608, 511040, 527010, 562144, 613248, 702680, 766560, 843216, 1022080, 1054020, 1124288, 1226496, 1405360, 1533120, 1686432, 2044160, 2108040, 2248576, 2810720, 3066240, 3372864, 4216080, 4497152, 5621440, 6132480, 6745728, 8432160, 11242880, 13491456, 16864320, 22485760, 33728640, 67457280]

約数ペア:

[(1, 67457280), (2, 33728640), (3, 22485760), (4, 16864320), (5, 13491456), (6, 11242880), (8, 8432160), (10, 6745728), (11, 6132480), (12, 5621440), (15, 4497152), (16, 4216080), (20, 3372864), (22, 3066240), (24, 2810720), (30, 2248576), (32, 2108040), (33, 2044160), (40, 1686432), (44, 1533120), (48, 1405360), (55, 1226496), (60, 1124288), (64, 1054020), (66, 1022080), (80, 843216), (88, 766560), (96, 702680), (110, 613248), (120, 562144), (128, 527010), (132, 511040), (160, 421608), (165, 408832), (176, 383280), (192, 351340), (220, 306624), (240, 281072), (256, 263505), (264, 255520), (320, 210804), (330, 204416), (352, 191640), (384, 175670), (440, 153312), (480, 140536), (528, 127760), (640, 105402), (660, 102208), (704, 95820), (768, 87835), (880, 76656), (960, 70268), (1056, 63880), (1280, 52701), (1320, 51104), (1408, 47910), (1597, 42240), (1760, 38328), (1920, 35134), (2112, 31940), (2640, 25552), (2816, 23955), (3194, 21120), (3520, 19164), (3840, 17567), (4224, 15970), (4791, 14080), (5280, 12776), (6388, 10560), (7040, 9582), (7985, 8448)]