130417280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:746

約数の個数: 128

約数和(自身を含む): 365143680

約数和(自身を除く): 234726400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 640, 677, 688, 860, 896, 1120, 1204, 1354, 1376, 1505, 1720, 2240, 2408, 2708, 2752, 3010, 3385, 3440, 4480, 4739, 4816, 5416, 5504, 6020, 6770, 6880, 9478, 9632, 10832, 12040, 13540, 13760, 18956, 19264, 21664, 23695, 24080, 27080, 27520, 29111, 37912, 38528, 43328, 47390, 48160, 54160, 58222, 75824, 86656, 94780, 96320, 108320, 116444, 145555, 151648, 189560, 192640, 203777, 216640, 232888, 291110, 303296, 379120, 407554, 433280, 465776, 582220, 606592, 758240, 815108, 931552, 1018885, 1164440, 1516480, 1630216, 1863104, 2037770, 2328880, 3032960, 3260432, 3726208, 4075540, 4657760, 6520864, 8151080, 9315520, 13041728, 16302160, 18631040, 26083456, 32604320, 65208640, 130417280]

約数ペア:

[(1, 130417280), (2, 65208640), (4, 32604320), (5, 26083456), (7, 18631040), (8, 16302160), (10, 13041728), (14, 9315520), (16, 8151080), (20, 6520864), (28, 4657760), (32, 4075540), (35, 3726208), (40, 3260432), (43, 3032960), (56, 2328880), (64, 2037770), (70, 1863104), (80, 1630216), (86, 1516480), (112, 1164440), (128, 1018885), (140, 931552), (160, 815108), (172, 758240), (215, 606592), (224, 582220), (280, 465776), (301, 433280), (320, 407554), (344, 379120), (430, 303296), (448, 291110), (560, 232888), (602, 216640), (640, 203777), (677, 192640), (688, 189560), (860, 151648), (896, 145555), (1120, 116444), (1204, 108320), (1354, 96320), (1376, 94780), (1505, 86656), (1720, 75824), (2240, 58222), (2408, 54160), (2708, 48160), (2752, 47390), (3010, 43328), (3385, 38528), (3440, 37912), (4480, 29111), (4739, 27520), (4816, 27080), (5416, 24080), (5504, 23695), (6020, 21664), (6770, 19264), (6880, 18956), (9478, 13760), (9632, 13540), (10832, 12040)]