422144760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3557}}^1$

素因数の和:3637

約数の個数: 128

約数和(自身を含む): 1352609280

約数和(自身を除く): 930464520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 258, 276, 344, 345, 430, 460, 516, 552, 645, 690, 860, 920, 989, 1032, 1290, 1380, 1720, 1978, 2580, 2760, 2967, 3557, 3956, 4945, 5160, 5934, 7114, 7912, 9890, 10671, 11868, 14228, 14835, 17785, 19780, 21342, 23736, 28456, 29670, 35570, 39560, 42684, 53355, 59340, 71140, 81811, 85368, 106710, 118680, 142280, 152951, 163622, 213420, 245433, 305902, 327244, 409055, 426840, 458853, 490866, 611804, 654488, 764755, 818110, 917706, 981732, 1223608, 1227165, 1529510, 1636220, 1835412, 1963464, 2294265, 2454330, 3059020, 3272440, 3517873, 3670824, 4588530, 4908660, 6118040, 7035746, 9177060, 9817320, 10553619, 14071492, 17589365, 18354120, 21107238, 28142984, 35178730, 42214476, 52768095, 70357460, 84428952, 105536190, 140714920, 211072380, 422144760]

約数ペア:

[(1, 422144760), (2, 211072380), (3, 140714920), (4, 105536190), (5, 84428952), (6, 70357460), (8, 52768095), (10, 42214476), (12, 35178730), (15, 28142984), (20, 21107238), (23, 18354120), (24, 17589365), (30, 14071492), (40, 10553619), (43, 9817320), (46, 9177060), (60, 7035746), (69, 6118040), (86, 4908660), (92, 4588530), (115, 3670824), (120, 3517873), (129, 3272440), (138, 3059020), (172, 2454330), (184, 2294265), (215, 1963464), (230, 1835412), (258, 1636220), (276, 1529510), (344, 1227165), (345, 1223608), (430, 981732), (460, 917706), (516, 818110), (552, 764755), (645, 654488), (690, 611804), (860, 490866), (920, 458853), (989, 426840), (1032, 409055), (1290, 327244), (1380, 305902), (1720, 245433), (1978, 213420), (2580, 163622), (2760, 152951), (2967, 142280), (3557, 118680), (3956, 106710), (4945, 85368), (5160, 81811), (5934, 71140), (7114, 59340), (7912, 53355), (9890, 42684), (10671, 39560), (11868, 35570), (14228, 29670), (14835, 28456), (17785, 23736), (19780, 21342)]