1213813440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{60209}}^1$

素因数の和:60239

約数の個数: 168

約数和(自身を含む): 4771522080

約数和(自身を除く): 3557708640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 60209, 120418, 180627, 240836, 301045, 361254, 421463, 481672, 541881, 602090, 722508, 842926, 903135, 963344, 1083762, 1204180, 1264389, 1445016, 1685852, 1806270, 1926688, 2107315, 2167524, 2408360, 2528778, 2709405, 2890032, 3371704, 3612540, 3793167, 3853376, 4214630, 4335048, 4816720, 5057556, 5418810, 5780064, 6321945, 6743408, 7225080, 7586334, 8429260, 8670096, 9633440, 10115112, 10837620, 11560128, 12643890, 13486816, 14450160, 15172668, 16858520, 17340192, 18965835, 19266880, 20230224, 21675240, 25287780, 26973632, 28900320, 30345336, 33717040, 34680384, 37931670, 40460448, 43350480, 50575560, 57800640, 60690672, 67434080, 75863340, 80920896, 86700960, 101151120, 121381344, 134868160, 151726680, 173401920, 202302240, 242762688, 303453360, 404604480, 606906720, 1213813440]

約数ペア:

[(1, 1213813440), (2, 606906720), (3, 404604480), (4, 303453360), (5, 242762688), (6, 202302240), (7, 173401920), (8, 151726680), (9, 134868160), (10, 121381344), (12, 101151120), (14, 86700960), (15, 80920896), (16, 75863340), (18, 67434080), (20, 60690672), (21, 57800640), (24, 50575560), (28, 43350480), (30, 40460448), (32, 37931670), (35, 34680384), (36, 33717040), (40, 30345336), (42, 28900320), (45, 26973632), (48, 25287780), (56, 21675240), (60, 20230224), (63, 19266880), (64, 18965835), (70, 17340192), (72, 16858520), (80, 15172668), (84, 14450160), (90, 13486816), (96, 12643890), (105, 11560128), (112, 10837620), (120, 10115112), (126, 9633440), (140, 8670096), (144, 8429260), (160, 7586334), (168, 7225080), (180, 6743408), (192, 6321945), (210, 5780064), (224, 5418810), (240, 5057556), (252, 4816720), (280, 4335048), (288, 4214630), (315, 3853376), (320, 3793167), (336, 3612540), (360, 3371704), (420, 2890032), (448, 2709405), (480, 2528778), (504, 2408360), (560, 2167524), (576, 2107315), (630, 1926688), (672, 1806270), (720, 1685852), (840, 1445016), (960, 1264389), (1008, 1204180), (1120, 1083762), (1260, 963344), (1344, 903135), (1440, 842926), (1680, 722508), (2016, 602090), (2240, 541881), (2520, 481672), (2880, 421463), (3360, 361254), (4032, 301045), (5040, 240836), (6720, 180627), (10080, 120418), (20160, 60209)]