19366935280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{7687}}^1$

素因数の和:8127

約数の個数: 160

約数和(自身を含む): 56283540480

約数和(自身を除く): 36916605200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 409, 440, 560, 616, 770, 818, 880, 1232, 1540, 1636, 2045, 2863, 3080, 3272, 4090, 4499, 5726, 6160, 6544, 7687, 8180, 8998, 11452, 14315, 15374, 16360, 17996, 22495, 22904, 28630, 30748, 31493, 32720, 35992, 38435, 44990, 45808, 53809, 57260, 61496, 62986, 71984, 76870, 84557, 89980, 107618, 114520, 122992, 125972, 153740, 157465, 169114, 179960, 215236, 229040, 251944, 269045, 307480, 314930, 338228, 359920, 422785, 430472, 503888, 538090, 591899, 614960, 629860, 676456, 845570, 860944, 1076180, 1183798, 1259720, 1352912, 1691140, 2152360, 2367596, 2519440, 2959495, 3143983, 3382280, 4304720, 4735192, 5918990, 6287966, 6764560, 9470384, 11837980, 12575932, 15719915, 22007881, 23675960, 25151864, 31439830, 34583813, 44015762, 47351920, 50303728, 62879660, 69167626, 88031524, 110039405, 125759320, 138335252, 172919065, 176063048, 220078810, 242086691, 251518640, 276670504, 345838130, 352126096, 440157620, 484173382, 553341008, 691676260, 880315240, 968346764, 1210433455, 1383352520, 1760630480, 1936693528, 2420866910, 2766705040, 3873387056, 4841733820, 9683467640, 19366935280]

約数ペア:

[(1, 19366935280), (2, 9683467640), (4, 4841733820), (5, 3873387056), (7, 2766705040), (8, 2420866910), (10, 1936693528), (11, 1760630480), (14, 1383352520), (16, 1210433455), (20, 968346764), (22, 880315240), (28, 691676260), (35, 553341008), (40, 484173382), (44, 440157620), (55, 352126096), (56, 345838130), (70, 276670504), (77, 251518640), (80, 242086691), (88, 220078810), (110, 176063048), (112, 172919065), (140, 138335252), (154, 125759320), (176, 110039405), (220, 88031524), (280, 69167626), (308, 62879660), (385, 50303728), (409, 47351920), (440, 44015762), (560, 34583813), (616, 31439830), (770, 25151864), (818, 23675960), (880, 22007881), (1232, 15719915), (1540, 12575932), (1636, 11837980), (2045, 9470384), (2863, 6764560), (3080, 6287966), (3272, 5918990), (4090, 4735192), (4499, 4304720), (5726, 3382280), (6160, 3143983), (6544, 2959495), (7687, 2519440), (8180, 2367596), (8998, 2152360), (11452, 1691140), (14315, 1352912), (15374, 1259720), (16360, 1183798), (17996, 1076180), (22495, 860944), (22904, 845570), (28630, 676456), (30748, 629860), (31493, 614960), (32720, 591899), (35992, 538090), (38435, 503888), (44990, 430472), (45808, 422785), (53809, 359920), (57260, 338228), (61496, 314930), (62986, 307480), (71984, 269045), (76870, 251944), (84557, 229040), (89980, 215236), (107618, 179960), (114520, 169114), (122992, 157465), (125972, 153740)]