2037665640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{13339}}^1$

素因数の和:13439

約数の個数: 128

約数和(自身を含む): 6531264000

約数和(自身を除く): 4493598360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 152, 190, 201, 228, 268, 285, 335, 380, 402, 456, 536, 570, 670, 760, 804, 1005, 1140, 1273, 1340, 1608, 2010, 2280, 2546, 2680, 3819, 4020, 5092, 6365, 7638, 8040, 10184, 12730, 13339, 15276, 19095, 25460, 26678, 30552, 38190, 40017, 50920, 53356, 66695, 76380, 80034, 106712, 133390, 152760, 160068, 200085, 253441, 266780, 320136, 400170, 506882, 533560, 760323, 800340, 893713, 1013764, 1267205, 1520646, 1600680, 1787426, 2027528, 2534410, 2681139, 3041292, 3574852, 3801615, 4468565, 5068820, 5362278, 6082584, 7149704, 7603230, 8937130, 10137640, 10724556, 13405695, 15206460, 16980547, 17874260, 21449112, 26811390, 30412920, 33961094, 35748520, 50941641, 53622780, 67922188, 84902735, 101883282, 107245560, 135844376, 169805470, 203766564, 254708205, 339610940, 407533128, 509416410, 679221880, 1018832820, 2037665640]

約数ペア:

[(1, 2037665640), (2, 1018832820), (3, 679221880), (4, 509416410), (5, 407533128), (6, 339610940), (8, 254708205), (10, 203766564), (12, 169805470), (15, 135844376), (19, 107245560), (20, 101883282), (24, 84902735), (30, 67922188), (38, 53622780), (40, 50941641), (57, 35748520), (60, 33961094), (67, 30412920), (76, 26811390), (95, 21449112), (114, 17874260), (120, 16980547), (134, 15206460), (152, 13405695), (190, 10724556), (201, 10137640), (228, 8937130), (268, 7603230), (285, 7149704), (335, 6082584), (380, 5362278), (402, 5068820), (456, 4468565), (536, 3801615), (570, 3574852), (670, 3041292), (760, 2681139), (804, 2534410), (1005, 2027528), (1140, 1787426), (1273, 1600680), (1340, 1520646), (1608, 1267205), (2010, 1013764), (2280, 893713), (2546, 800340), (2680, 760323), (3819, 533560), (4020, 506882), (5092, 400170), (6365, 320136), (7638, 266780), (8040, 253441), (10184, 200085), (12730, 160068), (13339, 152760), (15276, 133390), (19095, 106712), (25460, 80034), (26678, 76380), (30552, 66695), (38190, 53356), (40017, 50920)]