2766562740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{1637}}^1$

素因数の和:1922

約数の個数: 144

約数和(自身を含む): 8639401680

約数和(自身を除く): 5872838940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 229, 246, 369, 410, 458, 492, 615, 687, 738, 820, 916, 1145, 1230, 1374, 1476, 1637, 1845, 2061, 2290, 2460, 2748, 3274, 3435, 3690, 4122, 4580, 4911, 6548, 6870, 7380, 8185, 8244, 9389, 9822, 10305, 13740, 14733, 16370, 18778, 19644, 20610, 24555, 28167, 29466, 32740, 37556, 41220, 46945, 49110, 56334, 58932, 67117, 73665, 84501, 93890, 98220, 112668, 134234, 140835, 147330, 169002, 187780, 201351, 268468, 281670, 294660, 335585, 338004, 374873, 402702, 422505, 563340, 604053, 671170, 749746, 805404, 845010, 1006755, 1124619, 1208106, 1342340, 1499492, 1690020, 1874365, 2013510, 2249238, 2416212, 3020265, 3373857, 3748730, 4027020, 4498476, 5623095, 6040530, 6747714, 7497460, 11246190, 12081060, 13495428, 15369793, 16869285, 22492380, 30739586, 33738570, 46109379, 61479172, 67477140, 76848965, 92218758, 138328137, 153697930, 184437516, 230546895, 276656274, 307395860, 461093790, 553312548, 691640685, 922187580, 1383281370, 2766562740]

約数ペア:

[(1, 2766562740), (2, 1383281370), (3, 922187580), (4, 691640685), (5, 553312548), (6, 461093790), (9, 307395860), (10, 276656274), (12, 230546895), (15, 184437516), (18, 153697930), (20, 138328137), (30, 92218758), (36, 76848965), (41, 67477140), (45, 61479172), (60, 46109379), (82, 33738570), (90, 30739586), (123, 22492380), (164, 16869285), (180, 15369793), (205, 13495428), (229, 12081060), (246, 11246190), (369, 7497460), (410, 6747714), (458, 6040530), (492, 5623095), (615, 4498476), (687, 4027020), (738, 3748730), (820, 3373857), (916, 3020265), (1145, 2416212), (1230, 2249238), (1374, 2013510), (1476, 1874365), (1637, 1690020), (1845, 1499492), (2061, 1342340), (2290, 1208106), (2460, 1124619), (2748, 1006755), (3274, 845010), (3435, 805404), (3690, 749746), (4122, 671170), (4580, 604053), (4911, 563340), (6548, 422505), (6870, 402702), (7380, 374873), (8185, 338004), (8244, 335585), (9389, 294660), (9822, 281670), (10305, 268468), (13740, 201351), (14733, 187780), (16370, 169002), (18778, 147330), (19644, 140835), (20610, 134234), (24555, 112668), (28167, 98220), (29466, 93890), (32740, 84501), (37556, 73665), (41220, 67117), (46945, 58932), (49110, 56334)]