191336460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23977}}^1$

素因数の和:24015

約数の個数: 96

約数和(自身を含む): 644528640

約数和(自身を除く): 453192180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 23977, 47954, 71931, 95908, 119885, 143862, 167839, 239770, 287724, 335678, 359655, 455563, 479540, 503517, 671356, 719310, 839195, 911126, 1007034, 1366689, 1438620, 1678390, 1822252, 2014068, 2277815, 2517585, 2733378, 3188941, 3356780, 4555630, 5035170, 5466756, 6377882, 6833445, 9111260, 9566823, 10070340, 12755764, 13666890, 15944705, 19133646, 27333780, 31889410, 38267292, 47834115, 63778820, 95668230, 191336460]

約数ペア:

[(1, 191336460), (2, 95668230), (3, 63778820), (4, 47834115), (5, 38267292), (6, 31889410), (7, 27333780), (10, 19133646), (12, 15944705), (14, 13666890), (15, 12755764), (19, 10070340), (20, 9566823), (21, 9111260), (28, 6833445), (30, 6377882), (35, 5466756), (38, 5035170), (42, 4555630), (57, 3356780), (60, 3188941), (70, 2733378), (76, 2517585), (84, 2277815), (95, 2014068), (105, 1822252), (114, 1678390), (133, 1438620), (140, 1366689), (190, 1007034), (210, 911126), (228, 839195), (266, 719310), (285, 671356), (380, 503517), (399, 479540), (420, 455563), (532, 359655), (570, 335678), (665, 287724), (798, 239770), (1140, 167839), (1330, 143862), (1596, 119885), (1995, 95908), (2660, 71931), (3990, 47954), (7980, 23977)]