157881240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39869}}^1$

素因数の和:39897

約数の個数: 96

約数和(自身を含む): 559774800

約数和(自身を除く): 401893560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 39869, 79738, 119607, 159476, 199345, 239214, 318952, 358821, 398690, 438559, 478428, 598035, 717642, 797380, 877118, 956856, 1196070, 1315677, 1435284, 1594760, 1754236, 1794105, 2192795, 2392140, 2631354, 2870568, 3508472, 3588210, 3947031, 4385590, 4784280, 5262708, 6578385, 7176420, 7894062, 8771180, 10525416, 13156770, 14352840, 15788124, 17542360, 19735155, 26313540, 31576248, 39470310, 52627080, 78940620, 157881240]

約数ペア:

[(1, 157881240), (2, 78940620), (3, 52627080), (4, 39470310), (5, 31576248), (6, 26313540), (8, 19735155), (9, 17542360), (10, 15788124), (11, 14352840), (12, 13156770), (15, 10525416), (18, 8771180), (20, 7894062), (22, 7176420), (24, 6578385), (30, 5262708), (33, 4784280), (36, 4385590), (40, 3947031), (44, 3588210), (45, 3508472), (55, 2870568), (60, 2631354), (66, 2392140), (72, 2192795), (88, 1794105), (90, 1754236), (99, 1594760), (110, 1435284), (120, 1315677), (132, 1196070), (165, 956856), (180, 877118), (198, 797380), (220, 717642), (264, 598035), (330, 478428), (360, 438559), (396, 398690), (440, 358821), (495, 318952), (660, 239214), (792, 199345), (990, 159476), (1320, 119607), (1980, 79738), (3960, 39869)]