140625840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30839}}^1$

素因数の和:30874

約数の個数: 80

約数和(自身を含む): 458899200

約数和(自身を除く): 318273360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 30839, 61678, 92517, 123356, 154195, 185034, 246712, 308390, 370068, 462585, 493424, 585941, 616780, 740136, 925170, 1171882, 1233560, 1480272, 1757823, 1850340, 2343764, 2467120, 2929705, 3515646, 3700680, 4687528, 5859410, 7031292, 7401360, 8789115, 9375056, 11718820, 14062584, 17578230, 23437640, 28125168, 35156460, 46875280, 70312920, 140625840]

約数ペア:

[(1, 140625840), (2, 70312920), (3, 46875280), (4, 35156460), (5, 28125168), (6, 23437640), (8, 17578230), (10, 14062584), (12, 11718820), (15, 9375056), (16, 8789115), (19, 7401360), (20, 7031292), (24, 5859410), (30, 4687528), (38, 3700680), (40, 3515646), (48, 2929705), (57, 2467120), (60, 2343764), (76, 1850340), (80, 1757823), (95, 1480272), (114, 1233560), (120, 1171882), (152, 925170), (190, 740136), (228, 616780), (240, 585941), (285, 493424), (304, 462585), (380, 370068), (456, 308390), (570, 246712), (760, 185034), (912, 154195), (1140, 123356), (1520, 92517), (2280, 61678), (4560, 30839)]