196440660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27983}}^1$

素因数の和:28014

約数の個数: 96

約数和(自身を含む): 658183680

約数和(自身を除く): 461743020

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, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 27983, 55966, 83949, 111932, 139915, 167898, 251847, 279830, 335796, 363779, 419745, 503694, 559660, 727558, 755541, 839490, 1007388, 1091337, 1259235, 1455116, 1511082, 1678980, 1818895, 2182674, 2518470, 3022164, 3274011, 3637790, 3777705, 4365348, 5036940, 5456685, 6548022, 7275580, 7555410, 9822033, 10913370, 13096044, 15110820, 16370055, 19644066, 21826740, 32740110, 39288132, 49110165, 65480220, 98220330, 196440660]

約数ペア:

[(1, 196440660), (2, 98220330), (3, 65480220), (4, 49110165), (5, 39288132), (6, 32740110), (9, 21826740), (10, 19644066), (12, 16370055), (13, 15110820), (15, 13096044), (18, 10913370), (20, 9822033), (26, 7555410), (27, 7275580), (30, 6548022), (36, 5456685), (39, 5036940), (45, 4365348), (52, 3777705), (54, 3637790), (60, 3274011), (65, 3022164), (78, 2518470), (90, 2182674), (108, 1818895), (117, 1678980), (130, 1511082), (135, 1455116), (156, 1259235), (180, 1091337), (195, 1007388), (234, 839490), (260, 755541), (270, 727558), (351, 559660), (390, 503694), (468, 419745), (540, 363779), (585, 335796), (702, 279830), (780, 251847), (1170, 167898), (1404, 139915), (1755, 111932), (2340, 83949), (3510, 55966), (7020, 27983)]