2114519680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36307}}^1$

素因数の和:36346

約数の個数: 128

約数和(自身を含む): 6221738880

約数和(自身を除く): 4107219200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 7280, 8320, 11648, 14560, 29120, 36307, 58240, 72614, 145228, 181535, 254149, 290456, 363070, 471991, 508298, 580912, 726140, 943982, 1016596, 1161824, 1270745, 1452280, 1887964, 2033192, 2323648, 2359955, 2541490, 2904560, 3303937, 3775928, 4066384, 4647296, 4719910, 5082980, 5809120, 6607874, 7551856, 8132768, 9439820, 10165960, 11618240, 13215748, 15103712, 16265536, 16519685, 18879640, 20331920, 23236480, 26431496, 30207424, 32531072, 33039370, 37759280, 40663840, 52862992, 60414848, 66078740, 75518560, 81327680, 105725984, 132157480, 151037120, 162655360, 211451968, 264314960, 302074240, 422903936, 528629920, 1057259840, 2114519680]

約数ペア:

[(1, 2114519680), (2, 1057259840), (4, 528629920), (5, 422903936), (7, 302074240), (8, 264314960), (10, 211451968), (13, 162655360), (14, 151037120), (16, 132157480), (20, 105725984), (26, 81327680), (28, 75518560), (32, 66078740), (35, 60414848), (40, 52862992), (52, 40663840), (56, 37759280), (64, 33039370), (65, 32531072), (70, 30207424), (80, 26431496), (91, 23236480), (104, 20331920), (112, 18879640), (128, 16519685), (130, 16265536), (140, 15103712), (160, 13215748), (182, 11618240), (208, 10165960), (224, 9439820), (260, 8132768), (280, 7551856), (320, 6607874), (364, 5809120), (416, 5082980), (448, 4719910), (455, 4647296), (520, 4066384), (560, 3775928), (640, 3303937), (728, 2904560), (832, 2541490), (896, 2359955), (910, 2323648), (1040, 2033192), (1120, 1887964), (1456, 1452280), (1664, 1270745), (1820, 1161824), (2080, 1016596), (2240, 943982), (2912, 726140), (3640, 580912), (4160, 508298), (4480, 471991), (5824, 363070), (7280, 290456), (8320, 254149), (11648, 181535), (14560, 145228), (29120, 72614), (36307, 58240)]