2310257840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 6358655520

約数和(自身を除く): 4048397680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 101, 110, 121, 136, 139, 170, 176, 187, 202, 220, 242, 272, 278, 340, 374, 404, 440, 484, 505, 556, 605, 680, 695, 748, 808, 880, 935, 968, 1010, 1111, 1112, 1210, 1360, 1390, 1496, 1529, 1616, 1717, 1870, 1936, 2020, 2057, 2222, 2224, 2363, 2420, 2780, 2992, 3058, 3434, 3740, 4040, 4114, 4444, 4726, 4840, 5555, 5560, 6116, 6868, 7480, 7645, 8080, 8228, 8585, 8888, 9452, 9680, 10285, 11110, 11120, 11815, 12221, 12232, 13736, 14039, 14960, 15290, 16456, 16819, 17170, 17776, 18887, 18904, 20570, 22220, 23630, 24442, 24464, 25993, 27472, 28078, 30580, 32912, 33638, 34340, 37774, 37808, 41140, 44440, 47260, 48884, 51986, 56156, 61105, 61160, 67276, 68680, 70195, 75548, 82280, 84095, 88880, 94435, 94520, 97768, 103972, 112312, 122210, 122320, 129965, 134552, 137360, 140390, 151096, 154429, 164560, 168190, 188870, 189040, 195536, 207757, 207944, 224624, 238663, 244420, 259930, 269104, 280780, 285923, 302192, 308858, 336380, 377740, 415514, 415888, 477326, 488840, 519860, 561560, 571846, 617716, 672760, 755480, 772145, 831028, 954652, 977680, 1038785, 1039720, 1123120, 1143692, 1193315, 1235432, 1345520, 1429615, 1510960, 1544290, 1662056, 1698719, 1909304, 2077570, 2079440, 2287384, 2386630, 2470864, 2625293, 2859230, 3088580, 3324112, 3397438, 3818608, 4155140, 4574768, 4773260, 5250586, 5718460, 6177160, 6794876, 8310280, 8493595, 9546520, 10501172, 11436920, 12354320, 13126465, 13589752, 16620560, 16987190, 19093040, 21002344, 22873840, 26252930, 27179504, 28878223, 33974380, 42004688, 52505860, 57756446, 67948760, 105011720, 115512892, 135897520, 144391115, 210023440, 231025784, 288782230, 462051568, 577564460, 1155128920, 2310257840]

約数ペア:

[(1, 2310257840), (2, 1155128920), (4, 577564460), (5, 462051568), (8, 288782230), (10, 231025784), (11, 210023440), (16, 144391115), (17, 135897520), (20, 115512892), (22, 105011720), (34, 67948760), (40, 57756446), (44, 52505860), (55, 42004688), (68, 33974380), (80, 28878223), (85, 27179504), (88, 26252930), (101, 22873840), (110, 21002344), (121, 19093040), (136, 16987190), (139, 16620560), (170, 13589752), (176, 13126465), (187, 12354320), (202, 11436920), (220, 10501172), (242, 9546520), (272, 8493595), (278, 8310280), (340, 6794876), (374, 6177160), (404, 5718460), (440, 5250586), (484, 4773260), (505, 4574768), (556, 4155140), (605, 3818608), (680, 3397438), (695, 3324112), (748, 3088580), (808, 2859230), (880, 2625293), (935, 2470864), (968, 2386630), (1010, 2287384), (1111, 2079440), (1112, 2077570), (1210, 1909304), (1360, 1698719), (1390, 1662056), (1496, 1544290), (1529, 1510960), (1616, 1429615), (1717, 1345520), (1870, 1235432), (1936, 1193315), (2020, 1143692), (2057, 1123120), (2222, 1039720), (2224, 1038785), (2363, 977680), (2420, 954652), (2780, 831028), (2992, 772145), (3058, 755480), (3434, 672760), (3740, 617716), (4040, 571846), (4114, 561560), (4444, 519860), (4726, 488840), (4840, 477326), (5555, 415888), (5560, 415514), (6116, 377740), (6868, 336380), (7480, 308858), (7645, 302192), (8080, 285923), (8228, 280780), (8585, 269104), (8888, 259930), (9452, 244420), (9680, 238663), (10285, 224624), (11110, 207944), (11120, 207757), (11815, 195536), (12221, 189040), (12232, 188870), (13736, 168190), (14039, 164560), (14960, 154429), (15290, 151096), (16456, 140390), (16819, 137360), (17170, 134552), (17776, 129965), (18887, 122320), (18904, 122210), (20570, 112312), (22220, 103972), (23630, 97768), (24442, 94520), (24464, 94435), (25993, 88880), (27472, 84095), (28078, 82280), (30580, 75548), (32912, 70195), (33638, 68680), (34340, 67276), (37774, 61160), (37808, 61105), (41140, 56156), (44440, 51986), (47260, 48884)]