108351680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:358

約数の個数: 112

約数和(自身を含む): 276514560

約数和(自身を除く): 168162880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 80, 95, 142, 152, 160, 190, 251, 284, 304, 320, 355, 380, 502, 568, 608, 710, 760, 1004, 1136, 1216, 1255, 1349, 1420, 1520, 2008, 2272, 2510, 2698, 2840, 3040, 4016, 4544, 4769, 5020, 5396, 5680, 6080, 6745, 8032, 9538, 10040, 10792, 11360, 13490, 16064, 17821, 19076, 20080, 21584, 22720, 23845, 26980, 35642, 38152, 40160, 43168, 47690, 53960, 71284, 76304, 80320, 86336, 89105, 95380, 107920, 142568, 152608, 178210, 190760, 215840, 285136, 305216, 338599, 356420, 381520, 431680, 570272, 677198, 712840, 763040, 1140544, 1354396, 1425680, 1526080, 1692995, 2708792, 2851360, 3385990, 5417584, 5702720, 6771980, 10835168, 13543960, 21670336, 27087920, 54175840, 108351680]

約数ペア:

[(1, 108351680), (2, 54175840), (4, 27087920), (5, 21670336), (8, 13543960), (10, 10835168), (16, 6771980), (19, 5702720), (20, 5417584), (32, 3385990), (38, 2851360), (40, 2708792), (64, 1692995), (71, 1526080), (76, 1425680), (80, 1354396), (95, 1140544), (142, 763040), (152, 712840), (160, 677198), (190, 570272), (251, 431680), (284, 381520), (304, 356420), (320, 338599), (355, 305216), (380, 285136), (502, 215840), (568, 190760), (608, 178210), (710, 152608), (760, 142568), (1004, 107920), (1136, 95380), (1216, 89105), (1255, 86336), (1349, 80320), (1420, 76304), (1520, 71284), (2008, 53960), (2272, 47690), (2510, 43168), (2698, 40160), (2840, 38152), (3040, 35642), (4016, 26980), (4544, 23845), (4769, 22720), (5020, 21584), (5396, 20080), (5680, 19076), (6080, 17821), (6745, 16064), (8032, 13490), (9538, 11360), (10040, 10792)]