108520720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 319979520

約数和(自身を除く): 211458800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 79, 80, 88, 110, 112, 140, 154, 158, 176, 220, 223, 280, 308, 316, 385, 395, 440, 446, 553, 560, 616, 632, 770, 790, 869, 880, 892, 1106, 1115, 1232, 1264, 1540, 1561, 1580, 1738, 1784, 2212, 2230, 2453, 2765, 3080, 3122, 3160, 3476, 3568, 4345, 4424, 4460, 4906, 5530, 6083, 6160, 6244, 6320, 6952, 7805, 8690, 8848, 8920, 9812, 11060, 12166, 12265, 12488, 13904, 15610, 17171, 17380, 17617, 17840, 19624, 22120, 24332, 24530, 24976, 30415, 31220, 34342, 34760, 35234, 39248, 44240, 48664, 49060, 60830, 62440, 68684, 69520, 70468, 85855, 88085, 97328, 98120, 121660, 123319, 124880, 137368, 140936, 171710, 176170, 193787, 196240, 243320, 246638, 274736, 281872, 343420, 352340, 387574, 486640, 493276, 616595, 686840, 704680, 775148, 968935, 986552, 1233190, 1356509, 1373680, 1409360, 1550296, 1937870, 1973104, 2466380, 2713018, 3100592, 3875740, 4932760, 5426036, 6782545, 7751480, 9865520, 10852072, 13565090, 15502960, 21704144, 27130180, 54260360, 108520720]

約数ペア:

[(1, 108520720), (2, 54260360), (4, 27130180), (5, 21704144), (7, 15502960), (8, 13565090), (10, 10852072), (11, 9865520), (14, 7751480), (16, 6782545), (20, 5426036), (22, 4932760), (28, 3875740), (35, 3100592), (40, 2713018), (44, 2466380), (55, 1973104), (56, 1937870), (70, 1550296), (77, 1409360), (79, 1373680), (80, 1356509), (88, 1233190), (110, 986552), (112, 968935), (140, 775148), (154, 704680), (158, 686840), (176, 616595), (220, 493276), (223, 486640), (280, 387574), (308, 352340), (316, 343420), (385, 281872), (395, 274736), (440, 246638), (446, 243320), (553, 196240), (560, 193787), (616, 176170), (632, 171710), (770, 140936), (790, 137368), (869, 124880), (880, 123319), (892, 121660), (1106, 98120), (1115, 97328), (1232, 88085), (1264, 85855), (1540, 70468), (1561, 69520), (1580, 68684), (1738, 62440), (1784, 60830), (2212, 49060), (2230, 48664), (2453, 44240), (2765, 39248), (3080, 35234), (3122, 34760), (3160, 34342), (3476, 31220), (3568, 30415), (4345, 24976), (4424, 24530), (4460, 24332), (4906, 22120), (5530, 19624), (6083, 17840), (6160, 17617), (6244, 17380), (6320, 17171), (6952, 15610), (7805, 13904), (8690, 12488), (8848, 12265), (8920, 12166), (9812, 11060)]