2511971880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:576

約数の個数: 256

約数和(自身を含む): 8572262400

約数和(自身を除く): 6060290520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 211, 220, 232, 264, 290, 311, 319, 330, 348, 422, 435, 440, 580, 622, 633, 638, 660, 696, 844, 870, 933, 957, 1055, 1160, 1244, 1266, 1276, 1320, 1555, 1595, 1688, 1740, 1866, 1914, 2110, 2321, 2488, 2532, 2552, 3110, 3165, 3190, 3421, 3480, 3732, 3828, 4220, 4642, 4665, 4785, 5064, 6119, 6220, 6330, 6380, 6842, 6963, 7464, 7656, 8440, 9019, 9284, 9330, 9570, 10263, 11605, 12238, 12440, 12660, 12760, 13684, 13926, 17105, 18038, 18357, 18568, 18660, 19140, 20526, 23210, 24476, 25320, 27057, 27368, 27852, 30595, 34210, 34815, 36076, 36714, 37320, 38280, 41052, 45095, 46420, 48952, 51315, 54114, 55704, 61190, 65621, 67309, 68420, 69630, 72152, 73428, 82104, 90190, 91785, 92840, 99209, 102630, 108228, 122380, 131242, 134618, 135285, 136840, 139260, 146856, 180380, 183570, 196863, 198418, 201927, 205260, 216456, 244760, 262484, 269236, 270570, 278520, 297627, 328105, 336545, 360760, 367140, 393726, 396836, 403854, 410520, 496045, 524968, 538472, 541140, 595254, 656210, 673090, 721831, 734280, 787452, 793672, 807708, 984315, 992090, 1009635, 1082280, 1190508, 1312420, 1346180, 1443662, 1488135, 1574904, 1615416, 1903009, 1968630, 1984180, 2019270, 2165493, 2381016, 2624840, 2692360, 2887324, 2976270, 3609155, 3806018, 3937260, 3968360, 4038540, 4330986, 5709027, 5774648, 5952540, 7218310, 7612036, 7874520, 8077080, 8661972, 9515045, 10827465, 11418054, 11905080, 14436620, 15224072, 17323944, 19030090, 20933099, 21654930, 22836108, 28545135, 28873240, 38060180, 41866198, 43309860, 45672216, 57090270, 62799297, 76120360, 83732396, 86619720, 104665495, 114180540, 125598594, 167464792, 209330990, 228361080, 251197188, 313996485, 418661980, 502394376, 627992970, 837323960, 1255985940, 2511971880]

約数ペア:

[(1, 2511971880), (2, 1255985940), (3, 837323960), (4, 627992970), (5, 502394376), (6, 418661980), (8, 313996485), (10, 251197188), (11, 228361080), (12, 209330990), (15, 167464792), (20, 125598594), (22, 114180540), (24, 104665495), (29, 86619720), (30, 83732396), (33, 76120360), (40, 62799297), (44, 57090270), (55, 45672216), (58, 43309860), (60, 41866198), (66, 38060180), (87, 28873240), (88, 28545135), (110, 22836108), (116, 21654930), (120, 20933099), (132, 19030090), (145, 17323944), (165, 15224072), (174, 14436620), (211, 11905080), (220, 11418054), (232, 10827465), (264, 9515045), (290, 8661972), (311, 8077080), (319, 7874520), (330, 7612036), (348, 7218310), (422, 5952540), (435, 5774648), (440, 5709027), (580, 4330986), (622, 4038540), (633, 3968360), (638, 3937260), (660, 3806018), (696, 3609155), (844, 2976270), (870, 2887324), (933, 2692360), (957, 2624840), (1055, 2381016), (1160, 2165493), (1244, 2019270), (1266, 1984180), (1276, 1968630), (1320, 1903009), (1555, 1615416), (1595, 1574904), (1688, 1488135), (1740, 1443662), (1866, 1346180), (1914, 1312420), (2110, 1190508), (2321, 1082280), (2488, 1009635), (2532, 992090), (2552, 984315), (3110, 807708), (3165, 793672), (3190, 787452), (3421, 734280), (3480, 721831), (3732, 673090), (3828, 656210), (4220, 595254), (4642, 541140), (4665, 538472), (4785, 524968), (5064, 496045), (6119, 410520), (6220, 403854), (6330, 396836), (6380, 393726), (6842, 367140), (6963, 360760), (7464, 336545), (7656, 328105), (8440, 297627), (9019, 278520), (9284, 270570), (9330, 269236), (9570, 262484), (10263, 244760), (11605, 216456), (12238, 205260), (12440, 201927), (12660, 198418), (12760, 196863), (13684, 183570), (13926, 180380), (17105, 146856), (18038, 139260), (18357, 136840), (18568, 135285), (18660, 134618), (19140, 131242), (20526, 122380), (23210, 108228), (24476, 102630), (25320, 99209), (27057, 92840), (27368, 91785), (27852, 90190), (30595, 82104), (34210, 73428), (34815, 72152), (36076, 69630), (36714, 68420), (37320, 67309), (38280, 65621), (41052, 61190), (45095, 55704), (46420, 54114), (48952, 51315)]