162394960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22307}}^1$

素因数の和:22340

約数の個数: 80

約数和(自身を含む): 464720256

約数和(自身を除く): 302325296

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 22307, 44614, 89228, 111535, 156149, 178456, 223070, 289991, 312298, 356912, 446140, 579982, 624596, 780745, 892280, 1159964, 1249192, 1449955, 1561490, 1784560, 2029937, 2319928, 2498384, 2899910, 3122980, 4059874, 4639856, 5799820, 6245960, 8119748, 10149685, 11599640, 12491920, 16239496, 20299370, 23199280, 32478992, 40598740, 81197480, 162394960]

約数ペア:

[(1, 162394960), (2, 81197480), (4, 40598740), (5, 32478992), (7, 23199280), (8, 20299370), (10, 16239496), (13, 12491920), (14, 11599640), (16, 10149685), (20, 8119748), (26, 6245960), (28, 5799820), (35, 4639856), (40, 4059874), (52, 3122980), (56, 2899910), (65, 2498384), (70, 2319928), (80, 2029937), (91, 1784560), (104, 1561490), (112, 1449955), (130, 1249192), (140, 1159964), (182, 892280), (208, 780745), (260, 624596), (280, 579982), (364, 446140), (455, 356912), (520, 312298), (560, 289991), (728, 223070), (910, 178456), (1040, 156149), (1456, 111535), (1820, 89228), (3640, 44614), (7280, 22307)]