71846760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:931

約数の個数: 128

約数和(自身を含む): 234057600

約数和(自身を除く): 162210840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 859, 984, 1020, 1230, 1394, 1640, 1718, 2040, 2091, 2460, 2577, 2788, 3436, 3485, 4182, 4295, 4920, 5154, 5576, 6872, 6970, 8364, 8590, 10308, 10455, 12885, 13940, 14603, 16728, 17180, 20616, 20910, 25770, 27880, 29206, 34360, 35219, 41820, 43809, 51540, 58412, 70438, 73015, 83640, 87618, 103080, 105657, 116824, 140876, 146030, 175236, 176095, 211314, 219045, 281752, 292060, 350472, 352190, 422628, 438090, 528285, 584120, 598723, 704380, 845256, 876180, 1056570, 1197446, 1408760, 1752360, 1796169, 2113140, 2394892, 2993615, 3592338, 4226280, 4789784, 5987230, 7184676, 8980845, 11974460, 14369352, 17961690, 23948920, 35923380, 71846760]

約数ペア:

[(1, 71846760), (2, 35923380), (3, 23948920), (4, 17961690), (5, 14369352), (6, 11974460), (8, 8980845), (10, 7184676), (12, 5987230), (15, 4789784), (17, 4226280), (20, 3592338), (24, 2993615), (30, 2394892), (34, 2113140), (40, 1796169), (41, 1752360), (51, 1408760), (60, 1197446), (68, 1056570), (82, 876180), (85, 845256), (102, 704380), (120, 598723), (123, 584120), (136, 528285), (164, 438090), (170, 422628), (204, 352190), (205, 350472), (246, 292060), (255, 281752), (328, 219045), (340, 211314), (408, 176095), (410, 175236), (492, 146030), (510, 140876), (615, 116824), (680, 105657), (697, 103080), (820, 87618), (859, 83640), (984, 73015), (1020, 70438), (1230, 58412), (1394, 51540), (1640, 43809), (1718, 41820), (2040, 35219), (2091, 34360), (2460, 29206), (2577, 27880), (2788, 25770), (3436, 20910), (3485, 20616), (4182, 17180), (4295, 16728), (4920, 14603), (5154, 13940), (5576, 12885), (6872, 10455), (6970, 10308), (8364, 8590)]