84328440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{100391}}^1$

素因数の和:100412

約数の個数: 64

約数和(自身を含む): 289128960

約数和(自身を除く): 204800520

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, 105, 120, 140, 168, 210, 280, 420, 840, 100391, 200782, 301173, 401564, 501955, 602346, 702737, 803128, 1003910, 1204692, 1405474, 1505865, 2007820, 2108211, 2409384, 2810948, 3011730, 3513685, 4015640, 4216422, 5621896, 6023460, 7027370, 8432844, 10541055, 12046920, 14054740, 16865688, 21082110, 28109480, 42164220, 84328440]

約数ペア:

[(1, 84328440), (2, 42164220), (3, 28109480), (4, 21082110), (5, 16865688), (6, 14054740), (7, 12046920), (8, 10541055), (10, 8432844), (12, 7027370), (14, 6023460), (15, 5621896), (20, 4216422), (21, 4015640), (24, 3513685), (28, 3011730), (30, 2810948), (35, 2409384), (40, 2108211), (42, 2007820), (56, 1505865), (60, 1405474), (70, 1204692), (84, 1003910), (105, 803128), (120, 702737), (140, 602346), (168, 501955), (210, 401564), (280, 301173), (420, 200782), (840, 100391)]