161017740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22937}}^1$

素因数の和:22968

約数の個数: 96

約数和(自身を含む): 539501760

約数和(自身を除く): 378484020

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, 22937, 45874, 68811, 91748, 114685, 137622, 206433, 229370, 275244, 298181, 344055, 412866, 458740, 596362, 619299, 688110, 825732, 894543, 1032165, 1192724, 1238598, 1376220, 1490905, 1789086, 2064330, 2477196, 2683629, 2981810, 3096495, 3578172, 4128660, 4472715, 5367258, 5963620, 6192990, 8050887, 8945430, 10734516, 12385980, 13418145, 16101774, 17890860, 26836290, 32203548, 40254435, 53672580, 80508870, 161017740]

約数ペア:

[(1, 161017740), (2, 80508870), (3, 53672580), (4, 40254435), (5, 32203548), (6, 26836290), (9, 17890860), (10, 16101774), (12, 13418145), (13, 12385980), (15, 10734516), (18, 8945430), (20, 8050887), (26, 6192990), (27, 5963620), (30, 5367258), (36, 4472715), (39, 4128660), (45, 3578172), (52, 3096495), (54, 2981810), (60, 2683629), (65, 2477196), (78, 2064330), (90, 1789086), (108, 1490905), (117, 1376220), (130, 1238598), (135, 1192724), (156, 1032165), (180, 894543), (195, 825732), (234, 688110), (260, 619299), (270, 596362), (351, 458740), (390, 412866), (468, 344055), (540, 298181), (585, 275244), (702, 229370), (780, 206433), (1170, 137622), (1404, 114685), (1755, 91748), (2340, 68811), (3510, 45874), (7020, 22937)]