2912247240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{80627}}^1$

素因数の和:80691

約数の個数: 128

約数和(自身を含む): 10217180160

約数和(自身を除く): 7304932920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 6020, 7224, 9030, 12040, 18060, 36120, 80627, 161254, 241881, 322508, 403135, 483762, 564389, 645016, 806270, 967524, 1128778, 1209405, 1612540, 1693167, 1935048, 2257556, 2418810, 2821945, 3225080, 3386334, 3466961, 4515112, 4837620, 5643890, 6772668, 6933922, 8465835, 9675240, 10400883, 11287780, 13545336, 13867844, 16931670, 17334805, 20801766, 22575560, 24268727, 27735688, 33863340, 34669610, 41603532, 48537454, 52004415, 67726680, 69339220, 72806181, 83207064, 97074908, 104008830, 121343635, 138678440, 145612362, 194149816, 208017660, 242687270, 291224724, 364030905, 416035320, 485374540, 582449448, 728061810, 970749080, 1456123620, 2912247240]

約数ペア:

[(1, 2912247240), (2, 1456123620), (3, 970749080), (4, 728061810), (5, 582449448), (6, 485374540), (7, 416035320), (8, 364030905), (10, 291224724), (12, 242687270), (14, 208017660), (15, 194149816), (20, 145612362), (21, 138678440), (24, 121343635), (28, 104008830), (30, 97074908), (35, 83207064), (40, 72806181), (42, 69339220), (43, 67726680), (56, 52004415), (60, 48537454), (70, 41603532), (84, 34669610), (86, 33863340), (105, 27735688), (120, 24268727), (129, 22575560), (140, 20801766), (168, 17334805), (172, 16931670), (210, 13867844), (215, 13545336), (258, 11287780), (280, 10400883), (301, 9675240), (344, 8465835), (420, 6933922), (430, 6772668), (516, 5643890), (602, 4837620), (645, 4515112), (840, 3466961), (860, 3386334), (903, 3225080), (1032, 2821945), (1204, 2418810), (1290, 2257556), (1505, 1935048), (1720, 1693167), (1806, 1612540), (2408, 1209405), (2580, 1128778), (3010, 967524), (3612, 806270), (4515, 645016), (5160, 564389), (6020, 483762), (7224, 403135), (9030, 322508), (12040, 241881), (18060, 161254), (36120, 80627)]