8812958280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{108161}}^1$

素因数の和:108279

約数の個数: 128

約数和(自身を含む): 30527642880

約数和(自身を除く): 21714684600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 5432, 5820, 6790, 8148, 10185, 11640, 13580, 16296, 20370, 27160, 40740, 81480, 108161, 216322, 324483, 432644, 540805, 648966, 757127, 865288, 1081610, 1297932, 1514254, 1622415, 2163220, 2271381, 2595864, 3028508, 3244830, 3785635, 4326440, 4542762, 6057016, 6489660, 7571270, 9085524, 10491617, 11356905, 12979320, 15142540, 18171048, 20983234, 22713810, 30285080, 31474851, 41966468, 45427620, 52458085, 62949702, 73441319, 83932936, 90855240, 104916170, 125899404, 146882638, 157374255, 209832340, 220323957, 251798808, 293765276, 314748510, 367206595, 419664680, 440647914, 587530552, 629497020, 734413190, 881295828, 1101619785, 1258994040, 1468826380, 1762591656, 2203239570, 2937652760, 4406479140, 8812958280]

約数ペア:

[(1, 8812958280), (2, 4406479140), (3, 2937652760), (4, 2203239570), (5, 1762591656), (6, 1468826380), (7, 1258994040), (8, 1101619785), (10, 881295828), (12, 734413190), (14, 629497020), (15, 587530552), (20, 440647914), (21, 419664680), (24, 367206595), (28, 314748510), (30, 293765276), (35, 251798808), (40, 220323957), (42, 209832340), (56, 157374255), (60, 146882638), (70, 125899404), (84, 104916170), (97, 90855240), (105, 83932936), (120, 73441319), (140, 62949702), (168, 52458085), (194, 45427620), (210, 41966468), (280, 31474851), (291, 30285080), (388, 22713810), (420, 20983234), (485, 18171048), (582, 15142540), (679, 12979320), (776, 11356905), (840, 10491617), (970, 9085524), (1164, 7571270), (1358, 6489660), (1455, 6057016), (1940, 4542762), (2037, 4326440), (2328, 3785635), (2716, 3244830), (2910, 3028508), (3395, 2595864), (3880, 2271381), (4074, 2163220), (5432, 1622415), (5820, 1514254), (6790, 1297932), (8148, 1081610), (10185, 865288), (11640, 757127), (13580, 648966), (16296, 540805), (20370, 432644), (27160, 324483), (40740, 216322), (81480, 108161)]