205183440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3701}}^1$

素因数の和:3738

約数の個数: 240

約数和(自身を含む): 859337856

約数和(自身を除く): 654154416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3701, 3960, 4620, 5040, 5544, 6160, 6930, 7402, 7920, 9240, 11088, 11103, 13860, 14804, 18480, 18505, 22206, 25907, 27720, 29608, 33309, 37010, 40711, 44412, 51814, 55440, 55515, 59216, 66618, 74020, 77721, 81422, 88824, 103628, 111030, 122133, 129535, 133236, 148040, 155442, 162844, 166545, 177648, 203555, 207256, 222060, 233163, 244266, 259070, 266472, 284977, 296080, 310884, 325688, 333090, 366399, 388605, 407110, 414512, 444120, 466326, 488532, 518140, 532944, 569954, 610665, 621768, 651376, 666180, 732798, 777210, 814220, 854931, 888240, 932652, 977064, 1036280, 1139908, 1165815, 1221330, 1243536, 1332360, 1424885, 1465596, 1554420, 1628440, 1709862, 1831995, 1865304, 1954128, 2072560, 2279816, 2331630, 2442660, 2564793, 2664720, 2849770, 2931192, 3108840, 3256880, 3419724, 3663990, 3730608, 4274655, 4559632, 4663260, 4885320, 5129586, 5699540, 5862384, 6217680, 6839448, 7327980, 8549310, 9326520, 9770640, 10259172, 11399080, 12823965, 13678896, 14655960, 17098620, 18653040, 20518344, 22798160, 25647930, 29311920, 34197240, 41036688, 51295860, 68394480, 102591720, 205183440]

約数ペア:

[(1, 205183440), (2, 102591720), (3, 68394480), (4, 51295860), (5, 41036688), (6, 34197240), (7, 29311920), (8, 25647930), (9, 22798160), (10, 20518344), (11, 18653040), (12, 17098620), (14, 14655960), (15, 13678896), (16, 12823965), (18, 11399080), (20, 10259172), (21, 9770640), (22, 9326520), (24, 8549310), (28, 7327980), (30, 6839448), (33, 6217680), (35, 5862384), (36, 5699540), (40, 5129586), (42, 4885320), (44, 4663260), (45, 4559632), (48, 4274655), (55, 3730608), (56, 3663990), (60, 3419724), (63, 3256880), (66, 3108840), (70, 2931192), (72, 2849770), (77, 2664720), (80, 2564793), (84, 2442660), (88, 2331630), (90, 2279816), (99, 2072560), (105, 1954128), (110, 1865304), (112, 1831995), (120, 1709862), (126, 1628440), (132, 1554420), (140, 1465596), (144, 1424885), (154, 1332360), (165, 1243536), (168, 1221330), (176, 1165815), (180, 1139908), (198, 1036280), (210, 977064), (220, 932652), (231, 888240), (240, 854931), (252, 814220), (264, 777210), (280, 732798), (308, 666180), (315, 651376), (330, 621768), (336, 610665), (360, 569954), (385, 532944), (396, 518140), (420, 488532), (440, 466326), (462, 444120), (495, 414512), (504, 407110), (528, 388605), (560, 366399), (616, 333090), (630, 325688), (660, 310884), (693, 296080), (720, 284977), (770, 266472), (792, 259070), (840, 244266), (880, 233163), (924, 222060), (990, 207256), (1008, 203555), (1155, 177648), (1232, 166545), (1260, 162844), (1320, 155442), (1386, 148040), (1540, 133236), (1584, 129535), (1680, 122133), (1848, 111030), (1980, 103628), (2310, 88824), (2520, 81422), (2640, 77721), (2772, 74020), (3080, 66618), (3465, 59216), (3696, 55515), (3701, 55440), (3960, 51814), (4620, 44412), (5040, 40711), (5544, 37010), (6160, 33309), (6930, 29608), (7402, 27720), (7920, 25907), (9240, 22206), (11088, 18505), (11103, 18480), (13860, 14804)]