188193840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21193}}^1$

素因数の和:21246

約数の個数: 80

約数和(自身を含む): 599196768

約数和(自身を除く): 411002928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 21193, 42386, 63579, 84772, 105965, 127158, 169544, 211930, 254316, 317895, 339088, 423860, 508632, 635790, 784141, 847720, 1017264, 1271580, 1568282, 1695440, 2352423, 2543160, 3136564, 3920705, 4704846, 5086320, 6273128, 7841410, 9409692, 11762115, 12546256, 15682820, 18819384, 23524230, 31365640, 37638768, 47048460, 62731280, 94096920, 188193840]

約数ペア:

[(1, 188193840), (2, 94096920), (3, 62731280), (4, 47048460), (5, 37638768), (6, 31365640), (8, 23524230), (10, 18819384), (12, 15682820), (15, 12546256), (16, 11762115), (20, 9409692), (24, 7841410), (30, 6273128), (37, 5086320), (40, 4704846), (48, 3920705), (60, 3136564), (74, 2543160), (80, 2352423), (111, 1695440), (120, 1568282), (148, 1271580), (185, 1017264), (222, 847720), (240, 784141), (296, 635790), (370, 508632), (444, 423860), (555, 339088), (592, 317895), (740, 254316), (888, 211930), (1110, 169544), (1480, 127158), (1776, 105965), (2220, 84772), (2960, 63579), (4440, 42386), (8880, 21193)]