622389460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 1741824000

約数和(自身を除く): 1119434540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 89, 95, 110, 133, 140, 154, 178, 190, 209, 220, 239, 266, 308, 356, 380, 385, 418, 445, 478, 532, 623, 665, 770, 836, 890, 956, 979, 1045, 1195, 1246, 1330, 1463, 1540, 1673, 1691, 1780, 1958, 2090, 2390, 2492, 2629, 2660, 2926, 3115, 3346, 3382, 3916, 4180, 4541, 4780, 4895, 5258, 5852, 6230, 6692, 6764, 6853, 7315, 8365, 8455, 9082, 9790, 10516, 11837, 12460, 13145, 13706, 14630, 16730, 16910, 18164, 18403, 18601, 19580, 21271, 22705, 23674, 26290, 27412, 29260, 31787, 33460, 33820, 34265, 36806, 37202, 42542, 45410, 47348, 49951, 52580, 59185, 63574, 68530, 73612, 74404, 85084, 90820, 92015, 93005, 99902, 106355, 118370, 127148, 130207, 137060, 148897, 158935, 184030, 186010, 199804, 212710, 233981, 236740, 249755, 260414, 297794, 317870, 349657, 368060, 372020, 404149, 425420, 467962, 499510, 520828, 595588, 635740, 651035, 699314, 744485, 808298, 935924, 999020, 1169905, 1302070, 1398628, 1488970, 1616596, 1637867, 1748285, 2020745, 2339810, 2604140, 2829043, 2977940, 3275734, 3496570, 4041490, 4445639, 4679620, 5658086, 6551468, 6993140, 8082980, 8189335, 8891278, 11316172, 14145215, 16378670, 17782556, 22228195, 28290430, 31119473, 32757340, 44456390, 56580860, 62238946, 88912780, 124477892, 155597365, 311194730, 622389460]

約数ペア:

[(1, 622389460), (2, 311194730), (4, 155597365), (5, 124477892), (7, 88912780), (10, 62238946), (11, 56580860), (14, 44456390), (19, 32757340), (20, 31119473), (22, 28290430), (28, 22228195), (35, 17782556), (38, 16378670), (44, 14145215), (55, 11316172), (70, 8891278), (76, 8189335), (77, 8082980), (89, 6993140), (95, 6551468), (110, 5658086), (133, 4679620), (140, 4445639), (154, 4041490), (178, 3496570), (190, 3275734), (209, 2977940), (220, 2829043), (239, 2604140), (266, 2339810), (308, 2020745), (356, 1748285), (380, 1637867), (385, 1616596), (418, 1488970), (445, 1398628), (478, 1302070), (532, 1169905), (623, 999020), (665, 935924), (770, 808298), (836, 744485), (890, 699314), (956, 651035), (979, 635740), (1045, 595588), (1195, 520828), (1246, 499510), (1330, 467962), (1463, 425420), (1540, 404149), (1673, 372020), (1691, 368060), (1780, 349657), (1958, 317870), (2090, 297794), (2390, 260414), (2492, 249755), (2629, 236740), (2660, 233981), (2926, 212710), (3115, 199804), (3346, 186010), (3382, 184030), (3916, 158935), (4180, 148897), (4541, 137060), (4780, 130207), (4895, 127148), (5258, 118370), (5852, 106355), (6230, 99902), (6692, 93005), (6764, 92015), (6853, 90820), (7315, 85084), (8365, 74404), (8455, 73612), (9082, 68530), (9790, 63574), (10516, 59185), (11837, 52580), (12460, 49951), (13145, 47348), (13706, 45410), (14630, 42542), (16730, 37202), (16910, 36806), (18164, 34265), (18403, 33820), (18601, 33460), (19580, 31787), (21271, 29260), (22705, 27412), (23674, 26290)]