141530220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20161}}^1$

素因数の和:20192

約数の個数: 96

約数和(自身を含む): 474210240

約数和(自身を除く): 332680020

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, 20161, 40322, 60483, 80644, 100805, 120966, 181449, 201610, 241932, 262093, 302415, 362898, 403220, 524186, 544347, 604830, 725796, 786279, 907245, 1048372, 1088694, 1209660, 1310465, 1572558, 1814490, 2177388, 2358837, 2620930, 2721735, 3145116, 3628980, 3931395, 4717674, 5241860, 5443470, 7076511, 7862790, 9435348, 10886940, 11794185, 14153022, 15725580, 23588370, 28306044, 35382555, 47176740, 70765110, 141530220]

約数ペア:

[(1, 141530220), (2, 70765110), (3, 47176740), (4, 35382555), (5, 28306044), (6, 23588370), (9, 15725580), (10, 14153022), (12, 11794185), (13, 10886940), (15, 9435348), (18, 7862790), (20, 7076511), (26, 5443470), (27, 5241860), (30, 4717674), (36, 3931395), (39, 3628980), (45, 3145116), (52, 2721735), (54, 2620930), (60, 2358837), (65, 2177388), (78, 1814490), (90, 1572558), (108, 1310465), (117, 1209660), (130, 1088694), (135, 1048372), (156, 907245), (180, 786279), (195, 725796), (234, 604830), (260, 544347), (270, 524186), (351, 403220), (390, 362898), (468, 302415), (540, 262093), (585, 241932), (702, 201610), (780, 181449), (1170, 120966), (1404, 100805), (1755, 80644), (2340, 60483), (3510, 40322), (7020, 20161)]