83255640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 272643840

約数和(自身を除く): 189388200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 643, 664, 780, 830, 996, 1079, 1245, 1286, 1560, 1660, 1929, 1992, 2158, 2490, 2572, 3215, 3237, 3320, 3858, 4316, 4980, 5144, 5395, 6430, 6474, 7716, 8359, 8632, 9645, 9960, 10790, 12860, 12948, 15432, 16185, 16718, 19290, 21580, 25077, 25720, 25896, 32370, 33436, 38580, 41795, 43160, 50154, 53369, 64740, 66872, 77160, 83590, 100308, 106738, 125385, 129480, 160107, 167180, 200616, 213476, 250770, 266845, 320214, 334360, 426952, 501540, 533690, 640428, 693797, 800535, 1003080, 1067380, 1280856, 1387594, 1601070, 2081391, 2134760, 2775188, 3202140, 3468985, 4162782, 5550376, 6404280, 6937970, 8325564, 10406955, 13875940, 16651128, 20813910, 27751880, 41627820, 83255640]

約数ペア:

[(1, 83255640), (2, 41627820), (3, 27751880), (4, 20813910), (5, 16651128), (6, 13875940), (8, 10406955), (10, 8325564), (12, 6937970), (13, 6404280), (15, 5550376), (20, 4162782), (24, 3468985), (26, 3202140), (30, 2775188), (39, 2134760), (40, 2081391), (52, 1601070), (60, 1387594), (65, 1280856), (78, 1067380), (83, 1003080), (104, 800535), (120, 693797), (130, 640428), (156, 533690), (166, 501540), (195, 426952), (249, 334360), (260, 320214), (312, 266845), (332, 250770), (390, 213476), (415, 200616), (498, 167180), (520, 160107), (643, 129480), (664, 125385), (780, 106738), (830, 100308), (996, 83590), (1079, 77160), (1245, 66872), (1286, 64740), (1560, 53369), (1660, 50154), (1929, 43160), (1992, 41795), (2158, 38580), (2490, 33436), (2572, 32370), (3215, 25896), (3237, 25720), (3320, 25077), (3858, 21580), (4316, 19290), (4980, 16718), (5144, 16185), (5395, 15432), (6430, 12948), (6474, 12860), (7716, 10790), (8359, 9960), (8632, 9645)]