131051580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 426746880

約数和(自身を除く): 295695300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 41, 44, 55, 58, 60, 66, 82, 87, 110, 116, 123, 132, 145, 164, 165, 167, 174, 205, 220, 246, 290, 319, 330, 334, 348, 410, 435, 451, 492, 501, 580, 615, 638, 660, 668, 820, 835, 870, 902, 957, 1002, 1189, 1230, 1276, 1353, 1595, 1670, 1740, 1804, 1837, 1914, 2004, 2255, 2378, 2460, 2505, 2706, 3190, 3340, 3567, 3674, 3828, 4510, 4756, 4785, 4843, 5010, 5412, 5511, 5945, 6380, 6765, 6847, 7134, 7348, 9020, 9185, 9570, 9686, 10020, 11022, 11890, 13079, 13530, 13694, 14268, 14529, 17835, 18370, 19140, 19372, 20541, 22044, 23780, 24215, 26158, 27060, 27388, 27555, 29058, 34235, 35670, 36740, 39237, 41082, 48430, 52316, 53273, 55110, 58116, 65395, 68470, 71340, 72645, 75317, 78474, 82164, 96860, 102705, 106546, 110220, 130790, 136940, 145290, 150634, 156948, 159819, 196185, 198563, 205410, 213092, 225951, 261580, 266365, 290580, 301268, 319638, 376585, 392370, 397126, 410820, 451902, 532730, 595689, 639276, 753170, 784740, 794252, 799095, 903804, 992815, 1065460, 1129755, 1191378, 1506340, 1598190, 1985630, 2184193, 2259510, 2382756, 2978445, 3196380, 3971260, 4368386, 4519020, 5956890, 6552579, 8736772, 10920965, 11913780, 13105158, 21841930, 26210316, 32762895, 43683860, 65525790, 131051580]

約数ペア:

[(1, 131051580), (2, 65525790), (3, 43683860), (4, 32762895), (5, 26210316), (6, 21841930), (10, 13105158), (11, 11913780), (12, 10920965), (15, 8736772), (20, 6552579), (22, 5956890), (29, 4519020), (30, 4368386), (33, 3971260), (41, 3196380), (44, 2978445), (55, 2382756), (58, 2259510), (60, 2184193), (66, 1985630), (82, 1598190), (87, 1506340), (110, 1191378), (116, 1129755), (123, 1065460), (132, 992815), (145, 903804), (164, 799095), (165, 794252), (167, 784740), (174, 753170), (205, 639276), (220, 595689), (246, 532730), (290, 451902), (319, 410820), (330, 397126), (334, 392370), (348, 376585), (410, 319638), (435, 301268), (451, 290580), (492, 266365), (501, 261580), (580, 225951), (615, 213092), (638, 205410), (660, 198563), (668, 196185), (820, 159819), (835, 156948), (870, 150634), (902, 145290), (957, 136940), (1002, 130790), (1189, 110220), (1230, 106546), (1276, 102705), (1353, 96860), (1595, 82164), (1670, 78474), (1740, 75317), (1804, 72645), (1837, 71340), (1914, 68470), (2004, 65395), (2255, 58116), (2378, 55110), (2460, 53273), (2505, 52316), (2706, 48430), (3190, 41082), (3340, 39237), (3567, 36740), (3674, 35670), (3828, 34235), (4510, 29058), (4756, 27555), (4785, 27388), (4843, 27060), (5010, 26158), (5412, 24215), (5511, 23780), (5945, 22044), (6380, 20541), (6765, 19372), (6847, 19140), (7134, 18370), (7348, 17835), (9020, 14529), (9185, 14268), (9570, 13694), (9686, 13530), (10020, 13079), (11022, 11890)]