919367640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35969}}^1$

素因数の和:36057

約数の個数: 96

約数和(自身を含む): 3030112800

約数和(自身を除く): 2110745160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 25560, 35969, 71938, 107907, 143876, 179845, 215814, 287752, 323721, 359690, 431628, 539535, 647442, 719380, 863256, 1079070, 1294884, 1438760, 1618605, 2158140, 2553799, 2589768, 3237210, 4316280, 5107598, 6474420, 7661397, 10215196, 12768995, 12948840, 15322794, 20430392, 22984191, 25537990, 30645588, 38306985, 45968382, 51075980, 61291176, 76613970, 91936764, 102151960, 114920955, 153227940, 183873528, 229841910, 306455880, 459683820, 919367640]

約数ペア:

[(1, 919367640), (2, 459683820), (3, 306455880), (4, 229841910), (5, 183873528), (6, 153227940), (8, 114920955), (9, 102151960), (10, 91936764), (12, 76613970), (15, 61291176), (18, 51075980), (20, 45968382), (24, 38306985), (30, 30645588), (36, 25537990), (40, 22984191), (45, 20430392), (60, 15322794), (71, 12948840), (72, 12768995), (90, 10215196), (120, 7661397), (142, 6474420), (180, 5107598), (213, 4316280), (284, 3237210), (355, 2589768), (360, 2553799), (426, 2158140), (568, 1618605), (639, 1438760), (710, 1294884), (852, 1079070), (1065, 863256), (1278, 719380), (1420, 647442), (1704, 539535), (2130, 431628), (2556, 359690), (2840, 323721), (3195, 287752), (4260, 215814), (5112, 179845), (6390, 143876), (8520, 107907), (12780, 71938), (25560, 35969)]