166569920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:706

約数の個数: 112

約数和(自身を含む): 438912000

約数和(自身を除く): 272342080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 158, 160, 176, 220, 316, 320, 352, 395, 440, 599, 632, 704, 790, 869, 880, 1198, 1264, 1580, 1738, 1760, 2396, 2528, 2995, 3160, 3476, 3520, 4345, 4792, 5056, 5990, 6320, 6589, 6952, 8690, 9584, 11980, 12640, 13178, 13904, 17380, 19168, 23960, 25280, 26356, 27808, 32945, 34760, 38336, 47321, 47920, 52712, 55616, 65890, 69520, 94642, 95840, 105424, 131780, 139040, 189284, 191680, 210848, 236605, 263560, 278080, 378568, 421696, 473210, 520531, 527120, 757136, 946420, 1041062, 1054240, 1514272, 1892840, 2082124, 2108480, 2602655, 3028544, 3785680, 4164248, 5205310, 7571360, 8328496, 10410620, 15142720, 16656992, 20821240, 33313984, 41642480, 83284960, 166569920]

約数ペア:

[(1, 166569920), (2, 83284960), (4, 41642480), (5, 33313984), (8, 20821240), (10, 16656992), (11, 15142720), (16, 10410620), (20, 8328496), (22, 7571360), (32, 5205310), (40, 4164248), (44, 3785680), (55, 3028544), (64, 2602655), (79, 2108480), (80, 2082124), (88, 1892840), (110, 1514272), (158, 1054240), (160, 1041062), (176, 946420), (220, 757136), (316, 527120), (320, 520531), (352, 473210), (395, 421696), (440, 378568), (599, 278080), (632, 263560), (704, 236605), (790, 210848), (869, 191680), (880, 189284), (1198, 139040), (1264, 131780), (1580, 105424), (1738, 95840), (1760, 94642), (2396, 69520), (2528, 65890), (2995, 55616), (3160, 52712), (3476, 47920), (3520, 47321), (4345, 38336), (4792, 34760), (5056, 32945), (5990, 27808), (6320, 26356), (6589, 25280), (6952, 23960), (8690, 19168), (9584, 17380), (11980, 13904), (12640, 13178)]