1916092680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{8269}}^1$

素因数の和:10214

約数の個数: 64

約数和(自身を含む): 5751950400

約数和(自身を除く): 3835857720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1931, 3862, 5793, 7724, 8269, 9655, 11586, 15448, 16538, 19310, 23172, 24807, 28965, 33076, 38620, 41345, 46344, 49614, 57930, 66152, 77240, 82690, 99228, 115860, 124035, 165380, 198456, 231720, 248070, 330760, 496140, 992280, 15967439, 31934878, 47902317, 63869756, 79837195, 95804634, 127739512, 159674390, 191609268, 239511585, 319348780, 383218536, 479023170, 638697560, 958046340, 1916092680]

約数ペア:

[(1, 1916092680), (2, 958046340), (3, 638697560), (4, 479023170), (5, 383218536), (6, 319348780), (8, 239511585), (10, 191609268), (12, 159674390), (15, 127739512), (20, 95804634), (24, 79837195), (30, 63869756), (40, 47902317), (60, 31934878), (120, 15967439), (1931, 992280), (3862, 496140), (5793, 330760), (7724, 248070), (8269, 231720), (9655, 198456), (11586, 165380), (15448, 124035), (16538, 115860), (19310, 99228), (23172, 82690), (24807, 77240), (28965, 66152), (33076, 57930), (38620, 49614), (41345, 46344)]