2152895360

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^2$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 6615052920

約数和(自身を除く): 4462157560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 79, 80, 88, 98, 110, 112, 128, 140, 154, 158, 160, 176, 196, 220, 224, 245, 280, 308, 316, 320, 352, 385, 392, 395, 440, 448, 490, 539, 553, 560, 616, 632, 640, 704, 770, 784, 790, 869, 880, 896, 980, 1078, 1106, 1120, 1232, 1264, 1408, 1540, 1568, 1580, 1738, 1760, 1960, 2156, 2212, 2240, 2464, 2528, 2695, 2765, 3080, 3136, 3160, 3476, 3520, 3871, 3920, 4312, 4345, 4424, 4480, 4928, 5056, 5390, 5530, 6083, 6160, 6241, 6272, 6320, 6952, 7040, 7742, 7840, 8624, 8690, 8848, 9856, 10112, 10780, 11060, 12166, 12320, 12482, 12640, 13904, 15484, 15680, 17248, 17380, 17696, 19355, 21560, 22120, 24332, 24640, 24964, 25280, 27808, 30415, 30968, 31205, 31360, 34496, 34760, 35392, 38710, 42581, 43120, 43687, 44240, 48664, 49280, 49928, 50560, 55616, 60830, 61936, 62410, 68651, 68992, 69520, 70784, 77420, 85162, 86240, 87374, 88480, 97328, 99856, 111232, 121660, 123872, 124820, 137302, 139040, 154840, 170324, 172480, 174748, 176960, 194656, 199712, 212905, 218435, 243320, 247744, 249640, 274604, 278080, 305809, 309680, 340648, 343255, 344960, 349496, 353920, 389312, 399424, 425810, 436870, 480557, 486640, 495488, 499280, 549208, 556160, 611618, 619360, 681296, 686510, 698992, 778624, 798848, 851620, 873740, 961114, 973280, 998560, 1098416, 1223236, 1238720, 1362592, 1373020, 1397984, 1529045, 1703240, 1747480, 1922228, 1946560, 1997120, 2196832, 2402785, 2446472, 2477440, 2725184, 2746040, 2795968, 3058090, 3363899, 3406480, 3494960, 3844456, 3893120, 3994240, 4393664, 4805570, 4892944, 5450368, 5492080, 5591936, 6116180, 6727798, 6812960, 6989920, 7688912, 8787328, 9611140, 9785888, 10984160, 12232360, 13455596, 13625920, 13979840, 15377824, 16819495, 19222280, 19571776, 21968320, 24464720, 26911192, 27251840, 27959680, 30755648, 33638990, 38444560, 39143552, 43936640, 48929440, 53822384, 61511296, 67277980, 76889120, 97858880, 107644768, 134555960, 153778240, 195717760, 215289536, 269111920, 307556480, 430579072, 538223840, 1076447680, 2152895360]

約数ペア:

[(1, 2152895360), (2, 1076447680), (4, 538223840), (5, 430579072), (7, 307556480), (8, 269111920), (10, 215289536), (11, 195717760), (14, 153778240), (16, 134555960), (20, 107644768), (22, 97858880), (28, 76889120), (32, 67277980), (35, 61511296), (40, 53822384), (44, 48929440), (49, 43936640), (55, 39143552), (56, 38444560), (64, 33638990), (70, 30755648), (77, 27959680), (79, 27251840), (80, 26911192), (88, 24464720), (98, 21968320), (110, 19571776), (112, 19222280), (128, 16819495), (140, 15377824), (154, 13979840), (158, 13625920), (160, 13455596), (176, 12232360), (196, 10984160), (220, 9785888), (224, 9611140), (245, 8787328), (280, 7688912), (308, 6989920), (316, 6812960), (320, 6727798), (352, 6116180), (385, 5591936), (392, 5492080), (395, 5450368), (440, 4892944), (448, 4805570), (490, 4393664), (539, 3994240), (553, 3893120), (560, 3844456), (616, 3494960), (632, 3406480), (640, 3363899), (704, 3058090), (770, 2795968), (784, 2746040), (790, 2725184), (869, 2477440), (880, 2446472), (896, 2402785), (980, 2196832), (1078, 1997120), (1106, 1946560), (1120, 1922228), (1232, 1747480), (1264, 1703240), (1408, 1529045), (1540, 1397984), (1568, 1373020), (1580, 1362592), (1738, 1238720), (1760, 1223236), (1960, 1098416), (2156, 998560), (2212, 973280), (2240, 961114), (2464, 873740), (2528, 851620), (2695, 798848), (2765, 778624), (3080, 698992), (3136, 686510), (3160, 681296), (3476, 619360), (3520, 611618), (3871, 556160), (3920, 549208), (4312, 499280), (4345, 495488), (4424, 486640), (4480, 480557), (4928, 436870), (5056, 425810), (5390, 399424), (5530, 389312), (6083, 353920), (6160, 349496), (6241, 344960), (6272, 343255), (6320, 340648), (6952, 309680), (7040, 305809), (7742, 278080), (7840, 274604), (8624, 249640), (8690, 247744), (8848, 243320), (9856, 218435), (10112, 212905), (10780, 199712), (11060, 194656), (12166, 176960), (12320, 174748), (12482, 172480), (12640, 170324), (13904, 154840), (15484, 139040), (15680, 137302), (17248, 124820), (17380, 123872), (17696, 121660), (19355, 111232), (21560, 99856), (22120, 97328), (24332, 88480), (24640, 87374), (24964, 86240), (25280, 85162), (27808, 77420), (30415, 70784), (30968, 69520), (31205, 68992), (31360, 68651), (34496, 62410), (34760, 61936), (35392, 60830), (38710, 55616), (42581, 50560), (43120, 49928), (43687, 49280), (44240, 48664)]