2021093520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{5479}}^1$

素因数の和:5577

約数の個数: 160

約数和(自身を含む): 6604934400

約数和(自身を除く): 4583840880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 53, 58, 60, 80, 87, 106, 116, 120, 145, 159, 174, 212, 232, 240, 265, 290, 318, 348, 424, 435, 464, 530, 580, 636, 696, 795, 848, 870, 1060, 1160, 1272, 1392, 1537, 1590, 1740, 2120, 2320, 2544, 3074, 3180, 3480, 4240, 4611, 5479, 6148, 6360, 6960, 7685, 9222, 10958, 12296, 12720, 15370, 16437, 18444, 21916, 23055, 24592, 27395, 30740, 32874, 36888, 43832, 46110, 54790, 61480, 65748, 73776, 82185, 87664, 92220, 109580, 122960, 131496, 158891, 164370, 184440, 219160, 262992, 290387, 317782, 328740, 368880, 438320, 476673, 580774, 635564, 657480, 794455, 871161, 953346, 1161548, 1271128, 1314960, 1451935, 1588910, 1742322, 1906692, 2323096, 2383365, 2542256, 2903870, 3177820, 3484644, 3813384, 4355805, 4646192, 4766730, 5807740, 6355640, 6969288, 7626768, 8421223, 8711610, 9533460, 11615480, 12711280, 13938576, 16842446, 17423220, 19066920, 23230960, 25263669, 33684892, 34846440, 38133840, 42106115, 50527338, 67369784, 69692880, 84212230, 101054676, 126318345, 134739568, 168424460, 202109352, 252636690, 336848920, 404218704, 505273380, 673697840, 1010546760, 2021093520]

約数ペア:

[(1, 2021093520), (2, 1010546760), (3, 673697840), (4, 505273380), (5, 404218704), (6, 336848920), (8, 252636690), (10, 202109352), (12, 168424460), (15, 134739568), (16, 126318345), (20, 101054676), (24, 84212230), (29, 69692880), (30, 67369784), (40, 50527338), (48, 42106115), (53, 38133840), (58, 34846440), (60, 33684892), (80, 25263669), (87, 23230960), (106, 19066920), (116, 17423220), (120, 16842446), (145, 13938576), (159, 12711280), (174, 11615480), (212, 9533460), (232, 8711610), (240, 8421223), (265, 7626768), (290, 6969288), (318, 6355640), (348, 5807740), (424, 4766730), (435, 4646192), (464, 4355805), (530, 3813384), (580, 3484644), (636, 3177820), (696, 2903870), (795, 2542256), (848, 2383365), (870, 2323096), (1060, 1906692), (1160, 1742322), (1272, 1588910), (1392, 1451935), (1537, 1314960), (1590, 1271128), (1740, 1161548), (2120, 953346), (2320, 871161), (2544, 794455), (3074, 657480), (3180, 635564), (3480, 580774), (4240, 476673), (4611, 438320), (5479, 368880), (6148, 328740), (6360, 317782), (6960, 290387), (7685, 262992), (9222, 219160), (10958, 184440), (12296, 164370), (12720, 158891), (15370, 131496), (16437, 122960), (18444, 109580), (21916, 92220), (23055, 87664), (24592, 82185), (27395, 73776), (30740, 65748), (32874, 61480), (36888, 54790), (43832, 46110)]