317154960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:790

約数の個数: 160

約数和(自身を含む): 1098144000

約数和(自身を除く): 780989040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 359, 360, 409, 432, 540, 718, 720, 818, 1077, 1080, 1227, 1436, 1636, 1795, 2045, 2154, 2160, 2454, 2872, 3231, 3272, 3590, 3681, 4090, 4308, 4908, 5385, 5744, 6135, 6462, 6544, 7180, 7362, 8180, 8616, 9693, 9816, 10770, 11043, 12270, 12924, 14360, 14724, 16155, 16360, 17232, 18405, 19386, 19632, 21540, 22086, 24540, 25848, 28720, 29448, 32310, 32720, 36810, 38772, 43080, 44172, 48465, 49080, 51696, 55215, 58896, 64620, 73620, 77544, 86160, 88344, 96930, 98160, 110430, 129240, 146831, 147240, 155088, 176688, 193860, 220860, 258480, 293662, 294480, 387720, 440493, 441720, 587324, 734155, 775440, 880986, 883440, 1174648, 1321479, 1468310, 1761972, 2202465, 2349296, 2642958, 2936620, 3523944, 3964437, 4404930, 5285916, 5873240, 6607395, 7047888, 7928874, 8809860, 10571832, 11746480, 13214790, 15857748, 17619720, 19822185, 21143664, 26429580, 31715496, 35239440, 39644370, 52859160, 63430992, 79288740, 105718320, 158577480, 317154960]

約数ペア:

[(1, 317154960), (2, 158577480), (3, 105718320), (4, 79288740), (5, 63430992), (6, 52859160), (8, 39644370), (9, 35239440), (10, 31715496), (12, 26429580), (15, 21143664), (16, 19822185), (18, 17619720), (20, 15857748), (24, 13214790), (27, 11746480), (30, 10571832), (36, 8809860), (40, 7928874), (45, 7047888), (48, 6607395), (54, 5873240), (60, 5285916), (72, 4404930), (80, 3964437), (90, 3523944), (108, 2936620), (120, 2642958), (135, 2349296), (144, 2202465), (180, 1761972), (216, 1468310), (240, 1321479), (270, 1174648), (359, 883440), (360, 880986), (409, 775440), (432, 734155), (540, 587324), (718, 441720), (720, 440493), (818, 387720), (1077, 294480), (1080, 293662), (1227, 258480), (1436, 220860), (1636, 193860), (1795, 176688), (2045, 155088), (2154, 147240), (2160, 146831), (2454, 129240), (2872, 110430), (3231, 98160), (3272, 96930), (3590, 88344), (3681, 86160), (4090, 77544), (4308, 73620), (4908, 64620), (5385, 58896), (5744, 55215), (6135, 51696), (6462, 49080), (6544, 48465), (7180, 44172), (7362, 43080), (8180, 38772), (8616, 36810), (9693, 32720), (9816, 32310), (10770, 29448), (11043, 28720), (12270, 25848), (12924, 24540), (14360, 22086), (14724, 21540), (16155, 19632), (16360, 19386), (17232, 18405)]