143930640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{12239}}^1$

素因数の和:12269

約数の個数: 120

約数和(自身を含む): 519073920

約数和(自身を除く): 375143280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 12239, 24478, 36717, 48956, 61195, 73434, 85673, 97912, 122390, 146868, 171346, 183585, 195824, 244780, 257019, 293736, 342692, 367170, 428365, 489560, 514038, 587472, 599711, 685384, 734340, 856730, 979120, 1028076, 1199422, 1285095, 1370768, 1468680, 1713460, 1799133, 2056152, 2398844, 2570190, 2937360, 2998555, 3426920, 3598266, 4112304, 4797688, 5140380, 5997110, 6853840, 7196532, 8995665, 9595376, 10280760, 11994220, 14393064, 17991330, 20561520, 23988440, 28786128, 35982660, 47976880, 71965320, 143930640]

約数ペア:

[(1, 143930640), (2, 71965320), (3, 47976880), (4, 35982660), (5, 28786128), (6, 23988440), (7, 20561520), (8, 17991330), (10, 14393064), (12, 11994220), (14, 10280760), (15, 9595376), (16, 8995665), (20, 7196532), (21, 6853840), (24, 5997110), (28, 5140380), (30, 4797688), (35, 4112304), (40, 3598266), (42, 3426920), (48, 2998555), (49, 2937360), (56, 2570190), (60, 2398844), (70, 2056152), (80, 1799133), (84, 1713460), (98, 1468680), (105, 1370768), (112, 1285095), (120, 1199422), (140, 1028076), (147, 979120), (168, 856730), (196, 734340), (210, 685384), (240, 599711), (245, 587472), (280, 514038), (294, 489560), (336, 428365), (392, 367170), (420, 342692), (490, 293736), (560, 257019), (588, 244780), (735, 195824), (784, 183585), (840, 171346), (980, 146868), (1176, 122390), (1470, 97912), (1680, 85673), (1960, 73434), (2352, 61195), (2940, 48956), (3920, 36717), (5880, 24478), (11760, 12239)]