217280974080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1825277}}^1$

素因数の和:1825332

約数の個数: 144

約数和(自身を含む): 716326700544

約数和(自身を除く): 499045726464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 119040, 1825277, 3650554, 5475831, 7301108, 9126385, 10951662, 14602216, 18252770, 21903324, 27379155, 29204432, 36505540, 43806648, 54758310, 56583587, 58408864, 73011080, 87613296, 109516620, 113167174, 116817728, 146022160, 169750761, 175226592, 219033240, 226334348, 233635456, 282917935, 292044320, 339501522, 350453184, 438066480, 452668696, 467270912, 565835870, 584088640, 679003044, 700906368, 848753805, 876132960, 905337392, 1131671740, 1168177280, 1358006088, 1401812736, 1697507610, 1752265920, 1810674784, 2263343480, 2336354560, 2716012176, 3395015220, 3504531840, 3621349568, 4526686960, 5432024352, 6790030440, 7009063680, 7242699136, 9053373920, 10864048704, 13580060880, 14485398272, 18106747840, 21728097408, 27160121760, 36213495680, 43456194816, 54320243520, 72426991360, 108640487040, 217280974080]

約数ペア:

[(1, 217280974080), (2, 108640487040), (3, 72426991360), (4, 54320243520), (5, 43456194816), (6, 36213495680), (8, 27160121760), (10, 21728097408), (12, 18106747840), (15, 14485398272), (16, 13580060880), (20, 10864048704), (24, 9053373920), (30, 7242699136), (31, 7009063680), (32, 6790030440), (40, 5432024352), (48, 4526686960), (60, 3621349568), (62, 3504531840), (64, 3395015220), (80, 2716012176), (93, 2336354560), (96, 2263343480), (120, 1810674784), (124, 1752265920), (128, 1697507610), (155, 1401812736), (160, 1358006088), (186, 1168177280), (192, 1131671740), (240, 905337392), (248, 876132960), (256, 848753805), (310, 700906368), (320, 679003044), (372, 584088640), (384, 565835870), (465, 467270912), (480, 452668696), (496, 438066480), (620, 350453184), (640, 339501522), (744, 292044320), (768, 282917935), (930, 233635456), (960, 226334348), (992, 219033240), (1240, 175226592), (1280, 169750761), (1488, 146022160), (1860, 116817728), (1920, 113167174), (1984, 109516620), (2480, 87613296), (2976, 73011080), (3720, 58408864), (3840, 56583587), (3968, 54758310), (4960, 43806648), (5952, 36505540), (7440, 29204432), (7936, 27379155), (9920, 21903324), (11904, 18252770), (14880, 14602216), (19840, 10951662), (23808, 9126385), (29760, 7301108), (39680, 5475831), (59520, 3650554), (119040, 1825277)]