191210219280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3740419}}^1$

素因数の和:3740509

約数の個数: 120

約数和(自身を含む): 651192160320

約数和(自身を除く): 459981941040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 25560, 51120, 3740419, 7480838, 11221257, 14961676, 18702095, 22442514, 29923352, 33663771, 37404190, 44885028, 56106285, 59846704, 67327542, 74808380, 89770056, 112212570, 134655084, 149616760, 168318855, 179540112, 224425140, 265569749, 269310168, 299233520, 336637710, 448850280, 531139498, 538620336, 673275420, 796709247, 897700560, 1062278996, 1327848745, 1346550840, 1593418494, 2124557992, 2390127741, 2655697490, 2693101680, 3186836988, 3983546235, 4249115984, 4780255482, 5311394980, 6373673976, 7967092470, 9560510964, 10622789960, 11950638705, 12747347952, 15934184940, 19121021928, 21245579920, 23901277410, 31868369880, 38242043856, 47802554820, 63736739760, 95605109640, 191210219280]

約数ペア:

[(1, 191210219280), (2, 95605109640), (3, 63736739760), (4, 47802554820), (5, 38242043856), (6, 31868369880), (8, 23901277410), (9, 21245579920), (10, 19121021928), (12, 15934184940), (15, 12747347952), (16, 11950638705), (18, 10622789960), (20, 9560510964), (24, 7967092470), (30, 6373673976), (36, 5311394980), (40, 4780255482), (45, 4249115984), (48, 3983546235), (60, 3186836988), (71, 2693101680), (72, 2655697490), (80, 2390127741), (90, 2124557992), (120, 1593418494), (142, 1346550840), (144, 1327848745), (180, 1062278996), (213, 897700560), (240, 796709247), (284, 673275420), (355, 538620336), (360, 531139498), (426, 448850280), (568, 336637710), (639, 299233520), (710, 269310168), (720, 265569749), (852, 224425140), (1065, 179540112), (1136, 168318855), (1278, 149616760), (1420, 134655084), (1704, 112212570), (2130, 89770056), (2556, 74808380), (2840, 67327542), (3195, 59846704), (3408, 56106285), (4260, 44885028), (5112, 37404190), (5680, 33663771), (6390, 29923352), (8520, 22442514), (10224, 18702095), (12780, 14961676), (17040, 11221257), (25560, 7480838), (51120, 3740419)]