42638760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1527

約数の個数: 96

約数和(自身を含む): 140343840

約数和(自身を除く): 97705080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1427, 1494, 1660, 1992, 2490, 2854, 2988, 3320, 3735, 4281, 4980, 5708, 5976, 7135, 7470, 8562, 9960, 11416, 12843, 14270, 14940, 17124, 21405, 25686, 28540, 29880, 34248, 42810, 51372, 57080, 64215, 85620, 102744, 118441, 128430, 171240, 236882, 256860, 355323, 473764, 513720, 592205, 710646, 947528, 1065969, 1184410, 1421292, 1776615, 2131938, 2368820, 2842584, 3553230, 4263876, 4737640, 5329845, 7106460, 8527752, 10659690, 14212920, 21319380, 42638760]

約数ペア:

[(1, 42638760), (2, 21319380), (3, 14212920), (4, 10659690), (5, 8527752), (6, 7106460), (8, 5329845), (9, 4737640), (10, 4263876), (12, 3553230), (15, 2842584), (18, 2368820), (20, 2131938), (24, 1776615), (30, 1421292), (36, 1184410), (40, 1065969), (45, 947528), (60, 710646), (72, 592205), (83, 513720), (90, 473764), (120, 355323), (166, 256860), (180, 236882), (249, 171240), (332, 128430), (360, 118441), (415, 102744), (498, 85620), (664, 64215), (747, 57080), (830, 51372), (996, 42810), (1245, 34248), (1427, 29880), (1494, 28540), (1660, 25686), (1992, 21405), (2490, 17124), (2854, 14940), (2988, 14270), (3320, 12843), (3735, 11416), (4281, 9960), (4980, 8562), (5708, 7470), (5976, 7135)]