561258360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2789}}^1$

素因数の和:2862

約数の個数: 192

約数和(自身を含む): 2010808800

約数和(自身を除く): 1449550440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 860, 936, 1032, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1935, 2236, 2340, 2580, 2789, 2795, 3096, 3354, 3870, 4472, 4680, 5031, 5160, 5578, 5590, 6708, 7740, 8367, 8385, 10062, 11156, 11180, 13416, 13945, 15480, 16734, 16770, 20124, 22312, 22360, 25101, 25155, 27890, 33468, 33540, 36257, 40248, 41835, 50202, 50310, 55780, 66936, 67080, 72514, 83670, 100404, 100620, 108771, 111560, 119927, 125505, 145028, 167340, 181285, 200808, 201240, 217542, 239854, 251010, 290056, 326313, 334680, 359781, 362570, 435084, 479708, 502020, 543855, 599635, 652626, 719562, 725140, 870168, 959416, 1004040, 1079343, 1087710, 1199270, 1305252, 1439124, 1450280, 1559051, 1631565, 1798905, 2158686, 2175420, 2398540, 2610504, 2878248, 3118102, 3263130, 3597810, 4317372, 4350840, 4677153, 4797080, 5396715, 6236204, 6526260, 7195620, 7795255, 8634744, 9354306, 10793430, 12472408, 13052520, 14031459, 14391240, 15590510, 18708612, 21586860, 23385765, 28062918, 31181020, 37417224, 43173720, 46771530, 56125836, 62362040, 70157295, 93543060, 112251672, 140314590, 187086120, 280629180, 561258360]

約数ペア:

[(1, 561258360), (2, 280629180), (3, 187086120), (4, 140314590), (5, 112251672), (6, 93543060), (8, 70157295), (9, 62362040), (10, 56125836), (12, 46771530), (13, 43173720), (15, 37417224), (18, 31181020), (20, 28062918), (24, 23385765), (26, 21586860), (30, 18708612), (36, 15590510), (39, 14391240), (40, 14031459), (43, 13052520), (45, 12472408), (52, 10793430), (60, 9354306), (65, 8634744), (72, 7795255), (78, 7195620), (86, 6526260), (90, 6236204), (104, 5396715), (117, 4797080), (120, 4677153), (129, 4350840), (130, 4317372), (156, 3597810), (172, 3263130), (180, 3118102), (195, 2878248), (215, 2610504), (234, 2398540), (258, 2175420), (260, 2158686), (312, 1798905), (344, 1631565), (360, 1559051), (387, 1450280), (390, 1439124), (430, 1305252), (468, 1199270), (516, 1087710), (520, 1079343), (559, 1004040), (585, 959416), (645, 870168), (774, 725140), (780, 719562), (860, 652626), (936, 599635), (1032, 543855), (1118, 502020), (1170, 479708), (1290, 435084), (1548, 362570), (1560, 359781), (1677, 334680), (1720, 326313), (1935, 290056), (2236, 251010), (2340, 239854), (2580, 217542), (2789, 201240), (2795, 200808), (3096, 181285), (3354, 167340), (3870, 145028), (4472, 125505), (4680, 119927), (5031, 111560), (5160, 108771), (5578, 100620), (5590, 100404), (6708, 83670), (7740, 72514), (8367, 67080), (8385, 66936), (10062, 55780), (11156, 50310), (11180, 50202), (13416, 41835), (13945, 40248), (15480, 36257), (16734, 33540), (16770, 33468), (20124, 27890), (22312, 25155), (22360, 25101)]