2539007240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1100

約数の個数: 256

約数和(自身を含む): 7679232000

約数和(自身を除く): 5140224760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 43, 44, 55, 56, 70, 76, 77, 86, 88, 95, 110, 133, 140, 152, 154, 172, 190, 209, 215, 220, 266, 280, 301, 308, 344, 380, 385, 418, 430, 440, 473, 532, 602, 616, 665, 760, 770, 817, 836, 860, 946, 1009, 1045, 1064, 1204, 1330, 1463, 1505, 1540, 1634, 1672, 1720, 1892, 2018, 2090, 2365, 2408, 2660, 2926, 3010, 3080, 3268, 3311, 3784, 4036, 4085, 4180, 4730, 5045, 5320, 5719, 5852, 6020, 6536, 6622, 7063, 7315, 8072, 8170, 8360, 8987, 9460, 10090, 11099, 11438, 11704, 12040, 13244, 14126, 14630, 16340, 16555, 17974, 18920, 19171, 20180, 22198, 22876, 26488, 28252, 28595, 29260, 32680, 33110, 35315, 35948, 38342, 40360, 43387, 44396, 44935, 45752, 55495, 56504, 57190, 58520, 62909, 66220, 70630, 71896, 76684, 77693, 86774, 88792, 89870, 95855, 110990, 114380, 125818, 132440, 134197, 141260, 153368, 155386, 173548, 179740, 191710, 210881, 216935, 221980, 228760, 251636, 268394, 282520, 303709, 310772, 314545, 347096, 359480, 383420, 388465, 421762, 433870, 443960, 477257, 503272, 536788, 607418, 621544, 629090, 670985, 766840, 776930, 824353, 843524, 867740, 954514, 1054405, 1073576, 1214836, 1258180, 1341970, 1476167, 1518545, 1553860, 1648706, 1687048, 1735480, 1909028, 2108810, 2386285, 2429672, 2516360, 2683940, 2952334, 3037090, 3107720, 3297412, 3340799, 3818056, 4121765, 4217620, 4772570, 5367880, 5770471, 5904668, 6074180, 6594824, 6681598, 7380835, 8243530, 8435240, 9067883, 9545140, 11540942, 11809336, 12148360, 13363196, 14761670, 16487060, 16703995, 18135766, 19090280, 23081884, 26726392, 28852355, 29523340, 32974120, 33407990, 36271532, 45339415, 46163768, 57704710, 59046680, 63475181, 66815980, 72543064, 90678830, 115409420, 126950362, 133631960, 181357660, 230818840, 253900724, 317375905, 362715320, 507801448, 634751810, 1269503620, 2539007240]

約数ペア:

[(1, 2539007240), (2, 1269503620), (4, 634751810), (5, 507801448), (7, 362715320), (8, 317375905), (10, 253900724), (11, 230818840), (14, 181357660), (19, 133631960), (20, 126950362), (22, 115409420), (28, 90678830), (35, 72543064), (38, 66815980), (40, 63475181), (43, 59046680), (44, 57704710), (55, 46163768), (56, 45339415), (70, 36271532), (76, 33407990), (77, 32974120), (86, 29523340), (88, 28852355), (95, 26726392), (110, 23081884), (133, 19090280), (140, 18135766), (152, 16703995), (154, 16487060), (172, 14761670), (190, 13363196), (209, 12148360), (215, 11809336), (220, 11540942), (266, 9545140), (280, 9067883), (301, 8435240), (308, 8243530), (344, 7380835), (380, 6681598), (385, 6594824), (418, 6074180), (430, 5904668), (440, 5770471), (473, 5367880), (532, 4772570), (602, 4217620), (616, 4121765), (665, 3818056), (760, 3340799), (770, 3297412), (817, 3107720), (836, 3037090), (860, 2952334), (946, 2683940), (1009, 2516360), (1045, 2429672), (1064, 2386285), (1204, 2108810), (1330, 1909028), (1463, 1735480), (1505, 1687048), (1540, 1648706), (1634, 1553860), (1672, 1518545), (1720, 1476167), (1892, 1341970), (2018, 1258180), (2090, 1214836), (2365, 1073576), (2408, 1054405), (2660, 954514), (2926, 867740), (3010, 843524), (3080, 824353), (3268, 776930), (3311, 766840), (3784, 670985), (4036, 629090), (4085, 621544), (4180, 607418), (4730, 536788), (5045, 503272), (5320, 477257), (5719, 443960), (5852, 433870), (6020, 421762), (6536, 388465), (6622, 383420), (7063, 359480), (7315, 347096), (8072, 314545), (8170, 310772), (8360, 303709), (8987, 282520), (9460, 268394), (10090, 251636), (11099, 228760), (11438, 221980), (11704, 216935), (12040, 210881), (13244, 191710), (14126, 179740), (14630, 173548), (16340, 155386), (16555, 153368), (17974, 141260), (18920, 134197), (19171, 132440), (20180, 125818), (22198, 114380), (22876, 110990), (26488, 95855), (28252, 89870), (28595, 88792), (29260, 86774), (32680, 77693), (33110, 76684), (35315, 71896), (35948, 70630), (38342, 66220), (40360, 62909), (43387, 58520), (44396, 57190), (44935, 56504), (45752, 55495)]