143756480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2266

約数の個数: 112

約数和(自身を含む): 404896320

約数和(自身を除く): 261139840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2213, 2240, 2320, 3248, 4060, 4426, 4640, 6496, 8120, 8852, 9280, 11065, 12992, 15491, 16240, 17704, 22130, 30982, 32480, 35408, 44260, 61964, 64177, 64960, 70816, 77455, 88520, 123928, 128354, 141632, 154910, 177040, 247856, 256708, 309820, 320885, 354080, 449239, 495712, 513416, 619640, 641770, 708160, 898478, 991424, 1026832, 1239280, 1283540, 1796956, 2053664, 2246195, 2478560, 2567080, 3593912, 4107328, 4492390, 4957120, 5134160, 7187824, 8984780, 10268320, 14375648, 17969560, 20536640, 28751296, 35939120, 71878240, 143756480]

約数ペア:

[(1, 143756480), (2, 71878240), (4, 35939120), (5, 28751296), (7, 20536640), (8, 17969560), (10, 14375648), (14, 10268320), (16, 8984780), (20, 7187824), (28, 5134160), (29, 4957120), (32, 4492390), (35, 4107328), (40, 3593912), (56, 2567080), (58, 2478560), (64, 2246195), (70, 2053664), (80, 1796956), (112, 1283540), (116, 1239280), (140, 1026832), (145, 991424), (160, 898478), (203, 708160), (224, 641770), (232, 619640), (280, 513416), (290, 495712), (320, 449239), (406, 354080), (448, 320885), (464, 309820), (560, 256708), (580, 247856), (812, 177040), (928, 154910), (1015, 141632), (1120, 128354), (1160, 123928), (1624, 88520), (1856, 77455), (2030, 70816), (2213, 64960), (2240, 64177), (2320, 61964), (3248, 44260), (4060, 35408), (4426, 32480), (4640, 30982), (6496, 22130), (8120, 17704), (8852, 16240), (9280, 15491), (11065, 12992)]