317152080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{62927}}^1$

素因数の和:62953

約数の個数: 120

約数和(自身を含む): 1217279232

約数和(自身を除く): 900127152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 62927, 125854, 188781, 251708, 314635, 377562, 440489, 503416, 566343, 629270, 755124, 880978, 943905, 1006832, 1132686, 1258540, 1321467, 1510248, 1761956, 1887810, 2202445, 2265372, 2517080, 2642934, 2831715, 3020496, 3523912, 3775620, 3964401, 4404890, 4530744, 5034160, 5285868, 5663430, 6607335, 7047824, 7551240, 7928802, 8809780, 9061488, 10571736, 11326860, 13214670, 15102480, 15857604, 17619560, 19822005, 21143472, 22653720, 26429340, 31715208, 35239120, 39644010, 45307440, 52858680, 63430416, 79288020, 105717360, 158576040, 317152080]

約数ペア:

[(1, 317152080), (2, 158576040), (3, 105717360), (4, 79288020), (5, 63430416), (6, 52858680), (7, 45307440), (8, 39644010), (9, 35239120), (10, 31715208), (12, 26429340), (14, 22653720), (15, 21143472), (16, 19822005), (18, 17619560), (20, 15857604), (21, 15102480), (24, 13214670), (28, 11326860), (30, 10571736), (35, 9061488), (36, 8809780), (40, 7928802), (42, 7551240), (45, 7047824), (48, 6607335), (56, 5663430), (60, 5285868), (63, 5034160), (70, 4530744), (72, 4404890), (80, 3964401), (84, 3775620), (90, 3523912), (105, 3020496), (112, 2831715), (120, 2642934), (126, 2517080), (140, 2265372), (144, 2202445), (168, 1887810), (180, 1761956), (210, 1510248), (240, 1321467), (252, 1258540), (280, 1132686), (315, 1006832), (336, 943905), (360, 880978), (420, 755124), (504, 629270), (560, 566343), (630, 503416), (720, 440489), (840, 377562), (1008, 314635), (1260, 251708), (1680, 188781), (2520, 125854), (5040, 62927)]