8982708800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13931}}^1$

素因数の和:13997

約数の個数: 168

約数和(自身を含む): 24572927232

約数和(自身を除く): 15590218432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 130, 155, 160, 200, 208, 248, 260, 310, 320, 325, 400, 403, 416, 496, 520, 620, 650, 775, 800, 806, 832, 992, 1040, 1240, 1300, 1550, 1600, 1612, 1984, 2015, 2080, 2480, 2600, 3100, 3224, 4030, 4160, 4960, 5200, 6200, 6448, 8060, 9920, 10075, 10400, 12400, 12896, 13931, 16120, 20150, 20800, 24800, 25792, 27862, 32240, 40300, 49600, 55724, 64480, 69655, 80600, 111448, 128960, 139310, 161200, 181103, 222896, 278620, 322400, 348275, 362206, 431861, 445792, 557240, 644800, 696550, 724412, 863722, 891584, 905515, 1114480, 1393100, 1448824, 1727444, 1811030, 2159305, 2228960, 2786200, 2897648, 3454888, 3622060, 4318610, 4457920, 4527575, 5572400, 5614193, 5795296, 6909776, 7244120, 8637220, 9055150, 10796525, 11144800, 11228386, 11590592, 13819552, 14488240, 17274440, 18110300, 21593050, 22289600, 22456772, 27639104, 28070965, 28976480, 34548880, 36220600, 43186100, 44913544, 56141930, 57952960, 69097760, 72441200, 86372200, 89827088, 112283860, 138195520, 140354825, 144882400, 172744400, 179654176, 224567720, 280709650, 289764800, 345488800, 359308352, 449135440, 561419300, 690977600, 898270880, 1122838600, 1796541760, 2245677200, 4491354400, 8982708800]

約数ペア:

[(1, 8982708800), (2, 4491354400), (4, 2245677200), (5, 1796541760), (8, 1122838600), (10, 898270880), (13, 690977600), (16, 561419300), (20, 449135440), (25, 359308352), (26, 345488800), (31, 289764800), (32, 280709650), (40, 224567720), (50, 179654176), (52, 172744400), (62, 144882400), (64, 140354825), (65, 138195520), (80, 112283860), (100, 89827088), (104, 86372200), (124, 72441200), (130, 69097760), (155, 57952960), (160, 56141930), (200, 44913544), (208, 43186100), (248, 36220600), (260, 34548880), (310, 28976480), (320, 28070965), (325, 27639104), (400, 22456772), (403, 22289600), (416, 21593050), (496, 18110300), (520, 17274440), (620, 14488240), (650, 13819552), (775, 11590592), (800, 11228386), (806, 11144800), (832, 10796525), (992, 9055150), (1040, 8637220), (1240, 7244120), (1300, 6909776), (1550, 5795296), (1600, 5614193), (1612, 5572400), (1984, 4527575), (2015, 4457920), (2080, 4318610), (2480, 3622060), (2600, 3454888), (3100, 2897648), (3224, 2786200), (4030, 2228960), (4160, 2159305), (4960, 1811030), (5200, 1727444), (6200, 1448824), (6448, 1393100), (8060, 1114480), (9920, 905515), (10075, 891584), (10400, 863722), (12400, 724412), (12896, 696550), (13931, 644800), (16120, 557240), (20150, 445792), (20800, 431861), (24800, 362206), (25792, 348275), (27862, 322400), (32240, 278620), (40300, 222896), (49600, 181103), (55724, 161200), (64480, 139310), (69655, 128960), (80600, 111448)]