222813120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7487}}^1$

素因数の和:7538

約数の個数: 112

約数和(自身を含む): 730349568

約数和(自身を除く): 507536448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 7487, 9920, 14880, 14974, 22461, 29760, 29948, 37435, 44922, 59896, 74870, 89844, 112305, 119792, 149740, 179688, 224610, 232097, 239584, 299480, 359376, 449220, 464194, 479168, 598960, 696291, 718752, 898440, 928388, 1160485, 1197920, 1392582, 1437504, 1796880, 1856776, 2320970, 2395840, 2785164, 3481455, 3593760, 3713552, 4641940, 5570328, 6962910, 7187520, 7427104, 9283880, 11140656, 13925820, 14854208, 18567760, 22281312, 27851640, 37135520, 44562624, 55703280, 74271040, 111406560, 222813120]

約数ペア:

[(1, 222813120), (2, 111406560), (3, 74271040), (4, 55703280), (5, 44562624), (6, 37135520), (8, 27851640), (10, 22281312), (12, 18567760), (15, 14854208), (16, 13925820), (20, 11140656), (24, 9283880), (30, 7427104), (31, 7187520), (32, 6962910), (40, 5570328), (48, 4641940), (60, 3713552), (62, 3593760), (64, 3481455), (80, 2785164), (93, 2395840), (96, 2320970), (120, 1856776), (124, 1796880), (155, 1437504), (160, 1392582), (186, 1197920), (192, 1160485), (240, 928388), (248, 898440), (310, 718752), (320, 696291), (372, 598960), (465, 479168), (480, 464194), (496, 449220), (620, 359376), (744, 299480), (930, 239584), (960, 232097), (992, 224610), (1240, 179688), (1488, 149740), (1860, 119792), (1984, 112305), (2480, 89844), (2976, 74870), (3720, 59896), (4960, 44922), (5952, 37435), (7440, 29948), (7487, 29760), (9920, 22461), (14880, 14974)]