2660586720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2470

約数の個数: 288

約数和(自身を含む): 9700871040

約数和(自身を除く): 7040284320

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, 66, 76, 80, 88, 95, 96, 110, 114, 120, 121, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 242, 264, 285, 304, 330, 352, 363, 380, 418, 440, 456, 480, 484, 528, 570, 605, 608, 627, 660, 726, 760, 836, 880, 912, 968, 1045, 1056, 1140, 1210, 1254, 1320, 1452, 1520, 1672, 1760, 1815, 1824, 1936, 2090, 2280, 2299, 2411, 2420, 2508, 2640, 2904, 3040, 3135, 3344, 3630, 3872, 4180, 4560, 4598, 4822, 4840, 5016, 5280, 5808, 6270, 6688, 6897, 7233, 7260, 8360, 9120, 9196, 9644, 9680, 10032, 11495, 11616, 12055, 12540, 13794, 14466, 14520, 16720, 18392, 19288, 19360, 20064, 22990, 24110, 25080, 26521, 27588, 28932, 29040, 33440, 34485, 36165, 36784, 38576, 45809, 45980, 48220, 50160, 53042, 55176, 57864, 58080, 68970, 72330, 73568, 77152, 79563, 91618, 91960, 96440, 100320, 106084, 110352, 115728, 132605, 137427, 137940, 144660, 159126, 183236, 183920, 192880, 212168, 220704, 229045, 231456, 265210, 274854, 275880, 289320, 291731, 318252, 366472, 367840, 385760, 397815, 424336, 458090, 503899, 530420, 549708, 551760, 578640, 583462, 636504, 687135, 732944, 795630, 848672, 875193, 916180, 1007798, 1060840, 1099416, 1103520, 1157280, 1166924, 1273008, 1374270, 1458655, 1465888, 1511697, 1591260, 1750386, 1832360, 2015596, 2121680, 2198832, 2333848, 2519495, 2546016, 2748540, 2917310, 3023394, 3182520, 3500772, 3664720, 4031192, 4243360, 4375965, 4397664, 4667696, 5038990, 5497080, 5542889, 5834620, 6046788, 6365040, 7001544, 7329440, 7558485, 8062384, 8751930, 9335392, 10077980, 10994160, 11085778, 11669240, 12093576, 12730080, 14003088, 15116970, 16124768, 16628667, 17503860, 20155960, 21988320, 22171556, 23338480, 24187152, 27714445, 28006176, 30233940, 33257334, 35007720, 40311920, 44343112, 46676960, 48374304, 55428890, 60467880, 66514668, 70015440, 80623840, 83143335, 88686224, 110857780, 120935760, 133029336, 140030880, 166286670, 177372448, 221715560, 241871520, 266058672, 332573340, 443431120, 532117344, 665146680, 886862240, 1330293360, 2660586720]

約数ペア:

[(1, 2660586720), (2, 1330293360), (3, 886862240), (4, 665146680), (5, 532117344), (6, 443431120), (8, 332573340), (10, 266058672), (11, 241871520), (12, 221715560), (15, 177372448), (16, 166286670), (19, 140030880), (20, 133029336), (22, 120935760), (24, 110857780), (30, 88686224), (32, 83143335), (33, 80623840), (38, 70015440), (40, 66514668), (44, 60467880), (48, 55428890), (55, 48374304), (57, 46676960), (60, 44343112), (66, 40311920), (76, 35007720), (80, 33257334), (88, 30233940), (95, 28006176), (96, 27714445), (110, 24187152), (114, 23338480), (120, 22171556), (121, 21988320), (132, 20155960), (152, 17503860), (160, 16628667), (165, 16124768), (176, 15116970), (190, 14003088), (209, 12730080), (220, 12093576), (228, 11669240), (240, 11085778), (242, 10994160), (264, 10077980), (285, 9335392), (304, 8751930), (330, 8062384), (352, 7558485), (363, 7329440), (380, 7001544), (418, 6365040), (440, 6046788), (456, 5834620), (480, 5542889), (484, 5497080), (528, 5038990), (570, 4667696), (605, 4397664), (608, 4375965), (627, 4243360), (660, 4031192), (726, 3664720), (760, 3500772), (836, 3182520), (880, 3023394), (912, 2917310), (968, 2748540), (1045, 2546016), (1056, 2519495), (1140, 2333848), (1210, 2198832), (1254, 2121680), (1320, 2015596), (1452, 1832360), (1520, 1750386), (1672, 1591260), (1760, 1511697), (1815, 1465888), (1824, 1458655), (1936, 1374270), (2090, 1273008), (2280, 1166924), (2299, 1157280), (2411, 1103520), (2420, 1099416), (2508, 1060840), (2640, 1007798), (2904, 916180), (3040, 875193), (3135, 848672), (3344, 795630), (3630, 732944), (3872, 687135), (4180, 636504), (4560, 583462), (4598, 578640), (4822, 551760), (4840, 549708), (5016, 530420), (5280, 503899), (5808, 458090), (6270, 424336), (6688, 397815), (6897, 385760), (7233, 367840), (7260, 366472), (8360, 318252), (9120, 291731), (9196, 289320), (9644, 275880), (9680, 274854), (10032, 265210), (11495, 231456), (11616, 229045), (12055, 220704), (12540, 212168), (13794, 192880), (14466, 183920), (14520, 183236), (16720, 159126), (18392, 144660), (19288, 137940), (19360, 137427), (20064, 132605), (22990, 115728), (24110, 110352), (25080, 106084), (26521, 100320), (27588, 96440), (28932, 91960), (29040, 91618), (33440, 79563), (34485, 77152), (36165, 73568), (36784, 72330), (38576, 68970), (45809, 58080), (45980, 57864), (48220, 55176), (50160, 53042)]