123752860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 357073920

約数和(自身を除く): 233321060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 29, 34, 35, 44, 55, 58, 68, 70, 77, 85, 110, 116, 119, 140, 145, 154, 163, 170, 187, 203, 220, 238, 290, 308, 319, 326, 340, 374, 385, 406, 476, 493, 580, 595, 638, 652, 748, 770, 812, 815, 935, 986, 1015, 1141, 1190, 1276, 1309, 1540, 1595, 1630, 1793, 1870, 1972, 2030, 2233, 2282, 2380, 2465, 2618, 2771, 3190, 3260, 3451, 3586, 3740, 4060, 4466, 4564, 4727, 4930, 5236, 5423, 5542, 5705, 6380, 6545, 6902, 7172, 8932, 8965, 9454, 9860, 10846, 11084, 11165, 11410, 12551, 13090, 13804, 13855, 17255, 17930, 18908, 19397, 21692, 22330, 22820, 23635, 25102, 26180, 27115, 27710, 30481, 33089, 34510, 35860, 37961, 38794, 44660, 47270, 50204, 51997, 54230, 55420, 60962, 62755, 66178, 69020, 75922, 77588, 80359, 94540, 96985, 103994, 108460, 121924, 125510, 132356, 151844, 152405, 160718, 165445, 189805, 193970, 207988, 213367, 251020, 259985, 304810, 321436, 330890, 363979, 379610, 387940, 401795, 426734, 519970, 562513, 609620, 661780, 727958, 759220, 803590, 853468, 883949, 1039940, 1066835, 1125026, 1455916, 1607180, 1767898, 1819895, 2133670, 2250052, 2812565, 3535796, 3639790, 4267340, 4419745, 5625130, 6187643, 7279580, 8839490, 11250260, 12375286, 17678980, 24750572, 30938215, 61876430, 123752860]

約数ペア:

[(1, 123752860), (2, 61876430), (4, 30938215), (5, 24750572), (7, 17678980), (10, 12375286), (11, 11250260), (14, 8839490), (17, 7279580), (20, 6187643), (22, 5625130), (28, 4419745), (29, 4267340), (34, 3639790), (35, 3535796), (44, 2812565), (55, 2250052), (58, 2133670), (68, 1819895), (70, 1767898), (77, 1607180), (85, 1455916), (110, 1125026), (116, 1066835), (119, 1039940), (140, 883949), (145, 853468), (154, 803590), (163, 759220), (170, 727958), (187, 661780), (203, 609620), (220, 562513), (238, 519970), (290, 426734), (308, 401795), (319, 387940), (326, 379610), (340, 363979), (374, 330890), (385, 321436), (406, 304810), (476, 259985), (493, 251020), (580, 213367), (595, 207988), (638, 193970), (652, 189805), (748, 165445), (770, 160718), (812, 152405), (815, 151844), (935, 132356), (986, 125510), (1015, 121924), (1141, 108460), (1190, 103994), (1276, 96985), (1309, 94540), (1540, 80359), (1595, 77588), (1630, 75922), (1793, 69020), (1870, 66178), (1972, 62755), (2030, 60962), (2233, 55420), (2282, 54230), (2380, 51997), (2465, 50204), (2618, 47270), (2771, 44660), (3190, 38794), (3260, 37961), (3451, 35860), (3586, 34510), (3740, 33089), (4060, 30481), (4466, 27710), (4564, 27115), (4727, 26180), (4930, 25102), (5236, 23635), (5423, 22820), (5542, 22330), (5705, 21692), (6380, 19397), (6545, 18908), (6902, 17930), (7172, 17255), (8932, 13855), (8965, 13804), (9454, 13090), (9860, 12551), (10846, 11410), (11084, 11165)]