15638598660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1\times {\mathrm{6761}}^1$

素因数の和:8821

約数の個数: 96

約数和(自身を含む): 46122249600

約数和(自身を除く): 30483650940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 2029, 4058, 6087, 6761, 8116, 10145, 12174, 13522, 20283, 20290, 24348, 27044, 30435, 33805, 38551, 40566, 40580, 60870, 67610, 77102, 81132, 101415, 115653, 121740, 128459, 135220, 154204, 192755, 202830, 231306, 256918, 385377, 385510, 405660, 462612, 513836, 578265, 642295, 770754, 771020, 1156530, 1284590, 1541508, 1926885, 2313060, 2569180, 3853770, 7707540, 13718069, 27436138, 41154207, 54872276, 68590345, 82308414, 137180690, 164616828, 205771035, 260643311, 274361380, 411542070, 521286622, 781929933, 823084140, 1042573244, 1303216555, 1563859866, 2606433110, 3127719732, 3909649665, 5212866220, 7819299330, 15638598660]

約数ペア:

[(1, 15638598660), (2, 7819299330), (3, 5212866220), (4, 3909649665), (5, 3127719732), (6, 2606433110), (10, 1563859866), (12, 1303216555), (15, 1042573244), (19, 823084140), (20, 781929933), (30, 521286622), (38, 411542070), (57, 274361380), (60, 260643311), (76, 205771035), (95, 164616828), (114, 137180690), (190, 82308414), (228, 68590345), (285, 54872276), (380, 41154207), (570, 27436138), (1140, 13718069), (2029, 7707540), (4058, 3853770), (6087, 2569180), (6761, 2313060), (8116, 1926885), (10145, 1541508), (12174, 1284590), (13522, 1156530), (20283, 771020), (20290, 770754), (24348, 642295), (27044, 578265), (30435, 513836), (33805, 462612), (38551, 405660), (40566, 385510), (40580, 385377), (60870, 256918), (67610, 231306), (77102, 202830), (81132, 192755), (101415, 154204), (115653, 135220), (121740, 128459)]