199635240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5527}}^1$

素因数の和:5591

約数の個数: 128

約数和(自身を含む): 700508160

約数和(自身を除く): 500872920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 5527, 6020, 7224, 9030, 11054, 12040, 16581, 18060, 22108, 27635, 33162, 36120, 38689, 44216, 55270, 66324, 77378, 82905, 110540, 116067, 132648, 154756, 165810, 193445, 221080, 232134, 237661, 309512, 331620, 386890, 464268, 475322, 580335, 663240, 712983, 773780, 928536, 950644, 1160670, 1188305, 1425966, 1547560, 1663627, 1901288, 2321340, 2376610, 2851932, 3327254, 3564915, 4642680, 4753220, 4990881, 5703864, 6654508, 7129830, 8318135, 9506440, 9981762, 13309016, 14259660, 16636270, 19963524, 24954405, 28519320, 33272540, 39927048, 49908810, 66545080, 99817620, 199635240]

約数ペア:

[(1, 199635240), (2, 99817620), (3, 66545080), (4, 49908810), (5, 39927048), (6, 33272540), (7, 28519320), (8, 24954405), (10, 19963524), (12, 16636270), (14, 14259660), (15, 13309016), (20, 9981762), (21, 9506440), (24, 8318135), (28, 7129830), (30, 6654508), (35, 5703864), (40, 4990881), (42, 4753220), (43, 4642680), (56, 3564915), (60, 3327254), (70, 2851932), (84, 2376610), (86, 2321340), (105, 1901288), (120, 1663627), (129, 1547560), (140, 1425966), (168, 1188305), (172, 1160670), (210, 950644), (215, 928536), (258, 773780), (280, 712983), (301, 663240), (344, 580335), (420, 475322), (430, 464268), (516, 386890), (602, 331620), (645, 309512), (840, 237661), (860, 232134), (903, 221080), (1032, 193445), (1204, 165810), (1290, 154756), (1505, 132648), (1720, 116067), (1806, 110540), (2408, 82905), (2580, 77378), (3010, 66324), (3612, 55270), (4515, 44216), (5160, 38689), (5527, 36120), (6020, 33162), (7224, 27635), (9030, 22108), (11054, 18060), (12040, 16581)]