419662620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19927}}^1$

素因数の和:19961

約数の個数: 120

約数和(自身を含む): 1417837344

約数和(自身を除く): 998174724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 19927, 21060, 39854, 59781, 79708, 99635, 119562, 179343, 199270, 239124, 259051, 298905, 358686, 398540, 518102, 538029, 597810, 717372, 777153, 896715, 1036204, 1076058, 1195620, 1295255, 1554306, 1614087, 1793430, 2152116, 2331459, 2590510, 2690145, 3108612, 3228174, 3586860, 3885765, 4662918, 5181020, 5380290, 6456348, 6994377, 7771530, 8070435, 9325836, 10760580, 11657295, 13988754, 15543060, 16140870, 20983131, 23314590, 27977508, 32281740, 34971885, 41966262, 46629180, 69943770, 83932524, 104915655, 139887540, 209831310, 419662620]

約数ペア:

[(1, 419662620), (2, 209831310), (3, 139887540), (4, 104915655), (5, 83932524), (6, 69943770), (9, 46629180), (10, 41966262), (12, 34971885), (13, 32281740), (15, 27977508), (18, 23314590), (20, 20983131), (26, 16140870), (27, 15543060), (30, 13988754), (36, 11657295), (39, 10760580), (45, 9325836), (52, 8070435), (54, 7771530), (60, 6994377), (65, 6456348), (78, 5380290), (81, 5181020), (90, 4662918), (108, 3885765), (117, 3586860), (130, 3228174), (135, 3108612), (156, 2690145), (162, 2590510), (180, 2331459), (195, 2152116), (234, 1793430), (260, 1614087), (270, 1554306), (324, 1295255), (351, 1195620), (390, 1076058), (405, 1036204), (468, 896715), (540, 777153), (585, 717372), (702, 597810), (780, 538029), (810, 518102), (1053, 398540), (1170, 358686), (1404, 298905), (1620, 259051), (1755, 239124), (2106, 199270), (2340, 179343), (3510, 119562), (4212, 99635), (5265, 79708), (7020, 59781), (10530, 39854), (19927, 21060)]