14991760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1448

約数の個数: 80

約数和(自身を含む): 41961600

約数和(自身を除く): 26969840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1409, 1520, 2128, 2660, 2818, 5320, 5636, 7045, 9863, 10640, 11272, 14090, 19726, 22544, 26771, 28180, 39452, 49315, 53542, 56360, 78904, 98630, 107084, 112720, 133855, 157808, 187397, 197260, 214168, 267710, 374794, 394520, 428336, 535420, 749588, 789040, 936985, 1070840, 1499176, 1873970, 2141680, 2998352, 3747940, 7495880, 14991760]

約数ペア:

[(1, 14991760), (2, 7495880), (4, 3747940), (5, 2998352), (7, 2141680), (8, 1873970), (10, 1499176), (14, 1070840), (16, 936985), (19, 789040), (20, 749588), (28, 535420), (35, 428336), (38, 394520), (40, 374794), (56, 267710), (70, 214168), (76, 197260), (80, 187397), (95, 157808), (112, 133855), (133, 112720), (140, 107084), (152, 98630), (190, 78904), (266, 56360), (280, 53542), (304, 49315), (380, 39452), (532, 28180), (560, 26771), (665, 22544), (760, 19726), (1064, 14090), (1330, 11272), (1409, 10640), (1520, 9863), (2128, 7045), (2660, 5636), (2818, 5320)]