317036760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 973728000

約数和(自身を除く): 656691240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 139, 166, 229, 249, 278, 332, 415, 417, 458, 498, 556, 664, 687, 695, 830, 834, 916, 996, 1112, 1145, 1245, 1374, 1390, 1660, 1668, 1832, 1992, 2085, 2290, 2490, 2748, 2780, 3320, 3336, 3435, 4170, 4580, 4980, 5496, 5560, 6870, 8340, 9160, 9960, 11537, 13740, 16680, 19007, 23074, 27480, 31831, 34611, 38014, 46148, 57021, 57685, 63662, 69222, 76028, 92296, 95035, 95493, 114042, 115370, 127324, 138444, 152056, 159155, 173055, 190070, 190986, 228084, 230740, 254648, 276888, 285105, 318310, 346110, 380140, 381972, 456168, 461480, 477465, 570210, 636620, 692220, 760280, 763944, 954930, 1140420, 1273240, 1384440, 1909860, 2280840, 2641973, 3819720, 5283946, 7925919, 10567892, 13209865, 15851838, 21135784, 26419730, 31703676, 39629595, 52839460, 63407352, 79259190, 105678920, 158518380, 317036760]

約数ペア:

[(1, 317036760), (2, 158518380), (3, 105678920), (4, 79259190), (5, 63407352), (6, 52839460), (8, 39629595), (10, 31703676), (12, 26419730), (15, 21135784), (20, 15851838), (24, 13209865), (30, 10567892), (40, 7925919), (60, 5283946), (83, 3819720), (120, 2641973), (139, 2280840), (166, 1909860), (229, 1384440), (249, 1273240), (278, 1140420), (332, 954930), (415, 763944), (417, 760280), (458, 692220), (498, 636620), (556, 570210), (664, 477465), (687, 461480), (695, 456168), (830, 381972), (834, 380140), (916, 346110), (996, 318310), (1112, 285105), (1145, 276888), (1245, 254648), (1374, 230740), (1390, 228084), (1660, 190986), (1668, 190070), (1832, 173055), (1992, 159155), (2085, 152056), (2290, 138444), (2490, 127324), (2748, 115370), (2780, 114042), (3320, 95493), (3336, 95035), (3435, 92296), (4170, 76028), (4580, 69222), (4980, 63662), (5496, 57685), (5560, 57021), (6870, 46148), (8340, 38014), (9160, 34611), (9960, 31831), (11537, 27480), (13740, 23074), (16680, 19007)]