136979080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 373063680

約数和(自身を除く): 236084600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 43, 56, 62, 70, 86, 124, 140, 155, 172, 215, 217, 248, 280, 301, 310, 344, 367, 430, 434, 602, 620, 734, 860, 868, 1085, 1204, 1240, 1333, 1468, 1505, 1720, 1736, 1835, 2170, 2408, 2569, 2666, 2936, 3010, 3670, 4340, 5138, 5332, 6020, 6665, 7340, 8680, 9331, 10276, 10664, 11377, 12040, 12845, 13330, 14680, 15781, 18662, 20552, 22754, 25690, 26660, 31562, 37324, 45508, 46655, 51380, 53320, 56885, 63124, 74648, 78905, 79639, 91016, 93310, 102760, 110467, 113770, 126248, 157810, 159278, 186620, 220934, 227540, 315620, 318556, 373240, 398195, 441868, 455080, 489211, 552335, 631240, 637112, 796390, 883736, 978422, 1104670, 1592780, 1956844, 2209340, 2446055, 3185560, 3424477, 3913688, 4418680, 4892110, 6848954, 9784220, 13697908, 17122385, 19568440, 27395816, 34244770, 68489540, 136979080]

約数ペア:

[(1, 136979080), (2, 68489540), (4, 34244770), (5, 27395816), (7, 19568440), (8, 17122385), (10, 13697908), (14, 9784220), (20, 6848954), (28, 4892110), (31, 4418680), (35, 3913688), (40, 3424477), (43, 3185560), (56, 2446055), (62, 2209340), (70, 1956844), (86, 1592780), (124, 1104670), (140, 978422), (155, 883736), (172, 796390), (215, 637112), (217, 631240), (248, 552335), (280, 489211), (301, 455080), (310, 441868), (344, 398195), (367, 373240), (430, 318556), (434, 315620), (602, 227540), (620, 220934), (734, 186620), (860, 159278), (868, 157810), (1085, 126248), (1204, 113770), (1240, 110467), (1333, 102760), (1468, 93310), (1505, 91016), (1720, 79639), (1736, 78905), (1835, 74648), (2170, 63124), (2408, 56885), (2569, 53320), (2666, 51380), (2936, 46655), (3010, 45508), (3670, 37324), (4340, 31562), (5138, 26660), (5332, 25690), (6020, 22754), (6665, 20552), (7340, 18662), (8680, 15781), (9331, 14680), (10276, 13330), (10664, 12845), (11377, 12040)]