191433360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41981}}^1$

素因数の和:42016

約数の個数: 80

約数和(自身を含む): 624692160

約数和(自身を除く): 433258800

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, 41981, 83962, 125943, 167924, 209905, 251886, 335848, 419810, 503772, 629715, 671696, 797639, 839620, 1007544, 1259430, 1595278, 1679240, 2015088, 2392917, 2518860, 3190556, 3358480, 3988195, 4785834, 5037720, 6381112, 7976390, 9571668, 10075440, 11964585, 12762224, 15952780, 19143336, 23929170, 31905560, 38286672, 47858340, 63811120, 95716680, 191433360]

約数ペア:

[(1, 191433360), (2, 95716680), (3, 63811120), (4, 47858340), (5, 38286672), (6, 31905560), (8, 23929170), (10, 19143336), (12, 15952780), (15, 12762224), (16, 11964585), (19, 10075440), (20, 9571668), (24, 7976390), (30, 6381112), (38, 5037720), (40, 4785834), (48, 3988195), (57, 3358480), (60, 3190556), (76, 2518860), (80, 2392917), (95, 2015088), (114, 1679240), (120, 1595278), (152, 1259430), (190, 1007544), (228, 839620), (240, 797639), (285, 671696), (304, 629715), (380, 503772), (456, 419810), (570, 335848), (760, 251886), (912, 209905), (1140, 167924), (1520, 125943), (2280, 83962), (4560, 41981)]