302603840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12281}}^1$

素因数の和:12316

約数の個数: 112

約数和(自身を含む): 898452864

約数和(自身を除く): 595849024

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12281, 12320, 24562, 24640, 49124, 61405, 85967, 98248, 122810, 135091, 171934, 196496, 245620, 270182, 343868, 392992, 429835, 491240, 540364, 675455, 687736, 785984, 859670, 945637, 982480, 1080728, 1350910, 1375472, 1719340, 1891274, 1964960, 2161456, 2701820, 2750944, 3438680, 3782548, 3929920, 4322912, 4728185, 5403640, 5501888, 6877360, 7565096, 8645824, 9456370, 10807280, 13754720, 15130192, 18912740, 21614560, 27509440, 30260384, 37825480, 43229120, 60520768, 75650960, 151301920, 302603840]

約数ペア:

[(1, 302603840), (2, 151301920), (4, 75650960), (5, 60520768), (7, 43229120), (8, 37825480), (10, 30260384), (11, 27509440), (14, 21614560), (16, 18912740), (20, 15130192), (22, 13754720), (28, 10807280), (32, 9456370), (35, 8645824), (40, 7565096), (44, 6877360), (55, 5501888), (56, 5403640), (64, 4728185), (70, 4322912), (77, 3929920), (80, 3782548), (88, 3438680), (110, 2750944), (112, 2701820), (140, 2161456), (154, 1964960), (160, 1891274), (176, 1719340), (220, 1375472), (224, 1350910), (280, 1080728), (308, 982480), (320, 945637), (352, 859670), (385, 785984), (440, 687736), (448, 675455), (560, 540364), (616, 491240), (704, 429835), (770, 392992), (880, 343868), (1120, 270182), (1232, 245620), (1540, 196496), (1760, 171934), (2240, 135091), (2464, 122810), (3080, 98248), (3520, 85967), (4928, 61405), (6160, 49124), (12281, 24640), (12320, 24562)]