1337262360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{6661}}^1$

素因数の和:6921

約数の個数: 128

約数和(自身を含む): 4604774400

約数和(自身を除く): 3267512040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 239, 280, 420, 478, 717, 840, 956, 1195, 1434, 1673, 1912, 2390, 2868, 3346, 3585, 4780, 5019, 5736, 6661, 6692, 7170, 8365, 9560, 10038, 13322, 13384, 14340, 16730, 19983, 20076, 25095, 26644, 28680, 33305, 33460, 39966, 40152, 46627, 50190, 53288, 66610, 66920, 79932, 93254, 99915, 100380, 133220, 139881, 159864, 186508, 199830, 200760, 233135, 266440, 279762, 373016, 399660, 466270, 559524, 699405, 799320, 932540, 1119048, 1398810, 1591979, 1865080, 2797620, 3183958, 4775937, 5595240, 6367916, 7959895, 9551874, 11143853, 12735832, 15919790, 19103748, 22287706, 23879685, 31839580, 33431559, 38207496, 44575412, 47759370, 55719265, 63679160, 66863118, 89150824, 95518740, 111438530, 133726236, 167157795, 191037480, 222877060, 267452472, 334315590, 445754120, 668631180, 1337262360]

約数ペア:

[(1, 1337262360), (2, 668631180), (3, 445754120), (4, 334315590), (5, 267452472), (6, 222877060), (7, 191037480), (8, 167157795), (10, 133726236), (12, 111438530), (14, 95518740), (15, 89150824), (20, 66863118), (21, 63679160), (24, 55719265), (28, 47759370), (30, 44575412), (35, 38207496), (40, 33431559), (42, 31839580), (56, 23879685), (60, 22287706), (70, 19103748), (84, 15919790), (105, 12735832), (120, 11143853), (140, 9551874), (168, 7959895), (210, 6367916), (239, 5595240), (280, 4775937), (420, 3183958), (478, 2797620), (717, 1865080), (840, 1591979), (956, 1398810), (1195, 1119048), (1434, 932540), (1673, 799320), (1912, 699405), (2390, 559524), (2868, 466270), (3346, 399660), (3585, 373016), (4780, 279762), (5019, 266440), (5736, 233135), (6661, 200760), (6692, 199830), (7170, 186508), (8365, 159864), (9560, 139881), (10038, 133220), (13322, 100380), (13384, 99915), (14340, 93254), (16730, 79932), (19983, 66920), (20076, 66610), (25095, 53288), (26644, 50190), (28680, 46627), (33305, 40152), (33460, 39966)]