2870538960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{797}}^1$

素因数の和:1205

約数の個数: 160

約数和(自身を含む): 9143164800

約数和(自身を除く): 6272625840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 349, 430, 516, 645, 688, 698, 797, 860, 1032, 1047, 1290, 1396, 1594, 1720, 1745, 2064, 2094, 2391, 2580, 2792, 3188, 3440, 3490, 3985, 4188, 4782, 5160, 5235, 5584, 6376, 6980, 7970, 8376, 9564, 10320, 10470, 11955, 12752, 13960, 15007, 15940, 16752, 19128, 20940, 23910, 27920, 30014, 31880, 34271, 38256, 41880, 45021, 47820, 60028, 63760, 68542, 75035, 83760, 90042, 95640, 102813, 120056, 137084, 150070, 171355, 180084, 191280, 205626, 225105, 240112, 274168, 278153, 300140, 342710, 360168, 411252, 450210, 514065, 548336, 556306, 600280, 685420, 720336, 822504, 834459, 900420, 1028130, 1112612, 1200560, 1370840, 1390765, 1645008, 1668918, 1800840, 2056260, 2225224, 2741680, 2781530, 3337836, 3601680, 4112520, 4172295, 4450448, 5563060, 6675672, 8225040, 8344590, 11126120, 11960579, 13351344, 16689180, 22252240, 23921158, 33378360, 35881737, 47842316, 59802895, 66756720, 71763474, 95684632, 119605790, 143526948, 179408685, 191369264, 239211580, 287053896, 358817370, 478423160, 574107792, 717634740, 956846320, 1435269480, 2870538960]

約数ペア:

[(1, 2870538960), (2, 1435269480), (3, 956846320), (4, 717634740), (5, 574107792), (6, 478423160), (8, 358817370), (10, 287053896), (12, 239211580), (15, 191369264), (16, 179408685), (20, 143526948), (24, 119605790), (30, 95684632), (40, 71763474), (43, 66756720), (48, 59802895), (60, 47842316), (80, 35881737), (86, 33378360), (120, 23921158), (129, 22252240), (172, 16689180), (215, 13351344), (240, 11960579), (258, 11126120), (344, 8344590), (349, 8225040), (430, 6675672), (516, 5563060), (645, 4450448), (688, 4172295), (698, 4112520), (797, 3601680), (860, 3337836), (1032, 2781530), (1047, 2741680), (1290, 2225224), (1396, 2056260), (1594, 1800840), (1720, 1668918), (1745, 1645008), (2064, 1390765), (2094, 1370840), (2391, 1200560), (2580, 1112612), (2792, 1028130), (3188, 900420), (3440, 834459), (3490, 822504), (3985, 720336), (4188, 685420), (4782, 600280), (5160, 556306), (5235, 548336), (5584, 514065), (6376, 450210), (6980, 411252), (7970, 360168), (8376, 342710), (9564, 300140), (10320, 278153), (10470, 274168), (11955, 240112), (12752, 225105), (13960, 205626), (15007, 191280), (15940, 180084), (16752, 171355), (19128, 150070), (20940, 137084), (23910, 120056), (27920, 102813), (30014, 95640), (31880, 90042), (34271, 83760), (38256, 75035), (41880, 68542), (45021, 63760), (47820, 60028)]