1643442240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8241

約数の個数: 224

約数和(自身を含む): 5992611840

約数和(自身を除く): 4349169600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1320, 1520, 1672, 1760, 1824, 2090, 2112, 2280, 2508, 2640, 3040, 3135, 3344, 3520, 3648, 4180, 4560, 5016, 5280, 6080, 6270, 6688, 8191, 8360, 9120, 10032, 10560, 12540, 13376, 16382, 16720, 18240, 20064, 24573, 25080, 32764, 33440, 40128, 40955, 49146, 50160, 65528, 66880, 81910, 90101, 98292, 100320, 122865, 131056, 155629, 163820, 180202, 196584, 200640, 245730, 262112, 270303, 311258, 327640, 360404, 393168, 450505, 466887, 491460, 524224, 540606, 622516, 655280, 720808, 778145, 786336, 901010, 933774, 982920, 1081212, 1245032, 1310560, 1351515, 1441616, 1556290, 1572672, 1711919, 1802020, 1867548, 1965840, 2162424, 2334435, 2490064, 2621120, 2703030, 2883232, 3112580, 3423838, 3604040, 3735096, 3931680, 4324848, 4668870, 4980128, 5135757, 5406060, 5766464, 6225160, 6847676, 7208080, 7470192, 7863360, 8559595, 8649696, 9337740, 9960256, 10271514, 10812120, 12450320, 13695352, 14416160, 14940384, 17119190, 17299392, 18675480, 20543028, 21624240, 24900640, 25678785, 27390704, 28832320, 29880768, 34238380, 37350960, 41086056, 43248480, 49801280, 51357570, 54781408, 68476760, 74701920, 82172112, 86496960, 102715140, 109562816, 136953520, 149403840, 164344224, 205430280, 273907040, 328688448, 410860560, 547814080, 821721120, 1643442240]

約数ペア:

[(1, 1643442240), (2, 821721120), (3, 547814080), (4, 410860560), (5, 328688448), (6, 273907040), (8, 205430280), (10, 164344224), (11, 149403840), (12, 136953520), (15, 109562816), (16, 102715140), (19, 86496960), (20, 82172112), (22, 74701920), (24, 68476760), (30, 54781408), (32, 51357570), (33, 49801280), (38, 43248480), (40, 41086056), (44, 37350960), (48, 34238380), (55, 29880768), (57, 28832320), (60, 27390704), (64, 25678785), (66, 24900640), (76, 21624240), (80, 20543028), (88, 18675480), (95, 17299392), (96, 17119190), (110, 14940384), (114, 14416160), (120, 13695352), (132, 12450320), (152, 10812120), (160, 10271514), (165, 9960256), (176, 9337740), (190, 8649696), (192, 8559595), (209, 7863360), (220, 7470192), (228, 7208080), (240, 6847676), (264, 6225160), (285, 5766464), (304, 5406060), (320, 5135757), (330, 4980128), (352, 4668870), (380, 4324848), (418, 3931680), (440, 3735096), (456, 3604040), (480, 3423838), (528, 3112580), (570, 2883232), (608, 2703030), (627, 2621120), (660, 2490064), (704, 2334435), (760, 2162424), (836, 1965840), (880, 1867548), (912, 1802020), (960, 1711919), (1045, 1572672), (1056, 1556290), (1140, 1441616), (1216, 1351515), (1254, 1310560), (1320, 1245032), (1520, 1081212), (1672, 982920), (1760, 933774), (1824, 901010), (2090, 786336), (2112, 778145), (2280, 720808), (2508, 655280), (2640, 622516), (3040, 540606), (3135, 524224), (3344, 491460), (3520, 466887), (3648, 450505), (4180, 393168), (4560, 360404), (5016, 327640), (5280, 311258), (6080, 270303), (6270, 262112), (6688, 245730), (8191, 200640), (8360, 196584), (9120, 180202), (10032, 163820), (10560, 155629), (12540, 131056), (13376, 122865), (16382, 100320), (16720, 98292), (18240, 90101), (20064, 81910), (24573, 66880), (25080, 65528), (32764, 50160), (33440, 49146), (40128, 40955)]