455618240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^2$

素因数の和:128

約数の個数: 252

約数和(自身を含む): 1396953264

約数和(自身を除く): 941335024

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 55, 56, 64, 70, 77, 80, 82, 88, 110, 112, 121, 140, 154, 160, 164, 176, 205, 220, 224, 242, 280, 287, 308, 320, 328, 352, 385, 410, 440, 448, 451, 484, 560, 574, 605, 616, 656, 704, 770, 820, 847, 880, 902, 968, 1120, 1148, 1210, 1232, 1312, 1435, 1540, 1640, 1681, 1694, 1760, 1804, 1936, 2240, 2255, 2296, 2420, 2464, 2624, 2870, 3080, 3157, 3280, 3362, 3388, 3520, 3608, 3872, 4235, 4510, 4592, 4840, 4928, 4961, 5740, 6160, 6314, 6560, 6724, 6776, 7216, 7744, 8405, 8470, 9020, 9184, 9680, 9922, 11480, 11767, 12320, 12628, 13120, 13448, 13552, 14432, 15785, 16810, 16940, 18040, 18368, 18491, 19360, 19844, 22960, 23534, 24640, 24805, 25256, 26896, 27104, 28864, 31570, 33620, 33880, 34727, 36080, 36982, 38720, 39688, 45920, 47068, 49610, 50512, 53792, 54208, 58835, 63140, 67240, 67760, 69454, 72160, 73964, 79376, 91840, 92455, 94136, 99220, 101024, 107584, 117670, 126280, 129437, 134480, 135520, 138908, 144320, 147928, 158752, 173635, 184910, 188272, 198440, 202048, 203401, 235340, 252560, 258874, 268960, 271040, 277816, 295856, 317504, 347270, 369820, 376544, 396880, 406802, 470680, 505120, 517748, 537920, 555632, 591712, 647185, 694540, 739640, 753088, 793760, 813604, 941360, 1010240, 1017005, 1035496, 1111264, 1183424, 1294370, 1389080, 1423807, 1479280, 1587520, 1627208, 1882720, 2034010, 2070992, 2222528, 2588740, 2778160, 2847614, 2958560, 3254416, 3765440, 4068020, 4141984, 5177480, 5556320, 5695228, 5917120, 6508832, 7119035, 8136040, 8283968, 10354960, 11112640, 11390456, 13017664, 14238070, 16272080, 20709920, 22780912, 28476140, 32544160, 41419840, 45561824, 56952280, 65088320, 91123648, 113904560, 227809120, 455618240]

約数ペア:

[(1, 455618240), (2, 227809120), (4, 113904560), (5, 91123648), (7, 65088320), (8, 56952280), (10, 45561824), (11, 41419840), (14, 32544160), (16, 28476140), (20, 22780912), (22, 20709920), (28, 16272080), (32, 14238070), (35, 13017664), (40, 11390456), (41, 11112640), (44, 10354960), (55, 8283968), (56, 8136040), (64, 7119035), (70, 6508832), (77, 5917120), (80, 5695228), (82, 5556320), (88, 5177480), (110, 4141984), (112, 4068020), (121, 3765440), (140, 3254416), (154, 2958560), (160, 2847614), (164, 2778160), (176, 2588740), (205, 2222528), (220, 2070992), (224, 2034010), (242, 1882720), (280, 1627208), (287, 1587520), (308, 1479280), (320, 1423807), (328, 1389080), (352, 1294370), (385, 1183424), (410, 1111264), (440, 1035496), (448, 1017005), (451, 1010240), (484, 941360), (560, 813604), (574, 793760), (605, 753088), (616, 739640), (656, 694540), (704, 647185), (770, 591712), (820, 555632), (847, 537920), (880, 517748), (902, 505120), (968, 470680), (1120, 406802), (1148, 396880), (1210, 376544), (1232, 369820), (1312, 347270), (1435, 317504), (1540, 295856), (1640, 277816), (1681, 271040), (1694, 268960), (1760, 258874), (1804, 252560), (1936, 235340), (2240, 203401), (2255, 202048), (2296, 198440), (2420, 188272), (2464, 184910), (2624, 173635), (2870, 158752), (3080, 147928), (3157, 144320), (3280, 138908), (3362, 135520), (3388, 134480), (3520, 129437), (3608, 126280), (3872, 117670), (4235, 107584), (4510, 101024), (4592, 99220), (4840, 94136), (4928, 92455), (4961, 91840), (5740, 79376), (6160, 73964), (6314, 72160), (6560, 69454), (6724, 67760), (6776, 67240), (7216, 63140), (7744, 58835), (8405, 54208), (8470, 53792), (9020, 50512), (9184, 49610), (9680, 47068), (9922, 45920), (11480, 39688), (11767, 38720), (12320, 36982), (12628, 36080), (13120, 34727), (13448, 33880), (13552, 33620), (14432, 31570), (15785, 28864), (16810, 27104), (16940, 26896), (18040, 25256), (18368, 24805), (18491, 24640), (19360, 23534), (19844, 22960)]