7657020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 27256320

約数和(自身を除く): 19599300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 103, 105, 118, 126, 140, 177, 180, 206, 210, 236, 252, 295, 309, 315, 354, 412, 413, 420, 515, 531, 590, 618, 630, 708, 721, 826, 885, 927, 1030, 1062, 1180, 1236, 1239, 1260, 1442, 1545, 1652, 1770, 1854, 2060, 2065, 2124, 2163, 2478, 2655, 2884, 3090, 3540, 3605, 3708, 3717, 4130, 4326, 4635, 4956, 5310, 6077, 6180, 6195, 6489, 7210, 7434, 8260, 8652, 9270, 10620, 10815, 12154, 12390, 12978, 14420, 14868, 18231, 18540, 18585, 21630, 24308, 24780, 25956, 30385, 32445, 36462, 37170, 42539, 43260, 54693, 60770, 64890, 72924, 74340, 85078, 91155, 109386, 121540, 127617, 129780, 170156, 182310, 212695, 218772, 255234, 273465, 364620, 382851, 425390, 510468, 546930, 638085, 765702, 850780, 1093860, 1276170, 1531404, 1914255, 2552340, 3828510, 7657020]

約数ペア:

[(1, 7657020), (2, 3828510), (3, 2552340), (4, 1914255), (5, 1531404), (6, 1276170), (7, 1093860), (9, 850780), (10, 765702), (12, 638085), (14, 546930), (15, 510468), (18, 425390), (20, 382851), (21, 364620), (28, 273465), (30, 255234), (35, 218772), (36, 212695), (42, 182310), (45, 170156), (59, 129780), (60, 127617), (63, 121540), (70, 109386), (84, 91155), (90, 85078), (103, 74340), (105, 72924), (118, 64890), (126, 60770), (140, 54693), (177, 43260), (180, 42539), (206, 37170), (210, 36462), (236, 32445), (252, 30385), (295, 25956), (309, 24780), (315, 24308), (354, 21630), (412, 18585), (413, 18540), (420, 18231), (515, 14868), (531, 14420), (590, 12978), (618, 12390), (630, 12154), (708, 10815), (721, 10620), (826, 9270), (885, 8652), (927, 8260), (1030, 7434), (1062, 7210), (1180, 6489), (1236, 6195), (1239, 6180), (1260, 6077), (1442, 5310), (1545, 4956), (1652, 4635), (1770, 4326), (1854, 4130), (2060, 3717), (2065, 3708), (2124, 3605), (2163, 3540), (2478, 3090), (2655, 2884)]