7260120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 28005120

約数和(自身を除く): 20745000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 67, 70, 72, 84, 86, 90, 105, 120, 126, 129, 134, 140, 168, 172, 180, 201, 210, 215, 252, 258, 268, 280, 301, 315, 335, 344, 360, 387, 402, 420, 430, 469, 504, 516, 536, 602, 603, 630, 645, 670, 774, 804, 840, 860, 903, 938, 1005, 1032, 1204, 1206, 1260, 1290, 1340, 1407, 1505, 1548, 1608, 1720, 1806, 1876, 1935, 2010, 2345, 2408, 2412, 2520, 2580, 2680, 2709, 2814, 2881, 3010, 3015, 3096, 3612, 3752, 3870, 4020, 4221, 4515, 4690, 4824, 5160, 5418, 5628, 5762, 6020, 6030, 7035, 7224, 7740, 8040, 8442, 8643, 9030, 9380, 10836, 11256, 11524, 12040, 12060, 13545, 14070, 14405, 15480, 16884, 17286, 18060, 18760, 20167, 21105, 21672, 23048, 24120, 25929, 27090, 28140, 28810, 33768, 34572, 36120, 40334, 42210, 43215, 51858, 54180, 56280, 57620, 60501, 69144, 80668, 84420, 86430, 100835, 103716, 108360, 115240, 121002, 129645, 161336, 168840, 172860, 181503, 201670, 207432, 242004, 259290, 302505, 345720, 363006, 403340, 484008, 518580, 605010, 726012, 806680, 907515, 1037160, 1210020, 1452024, 1815030, 2420040, 3630060, 7260120]

約数ペア:

[(1, 7260120), (2, 3630060), (3, 2420040), (4, 1815030), (5, 1452024), (6, 1210020), (7, 1037160), (8, 907515), (9, 806680), (10, 726012), (12, 605010), (14, 518580), (15, 484008), (18, 403340), (20, 363006), (21, 345720), (24, 302505), (28, 259290), (30, 242004), (35, 207432), (36, 201670), (40, 181503), (42, 172860), (43, 168840), (45, 161336), (56, 129645), (60, 121002), (63, 115240), (67, 108360), (70, 103716), (72, 100835), (84, 86430), (86, 84420), (90, 80668), (105, 69144), (120, 60501), (126, 57620), (129, 56280), (134, 54180), (140, 51858), (168, 43215), (172, 42210), (180, 40334), (201, 36120), (210, 34572), (215, 33768), (252, 28810), (258, 28140), (268, 27090), (280, 25929), (301, 24120), (315, 23048), (335, 21672), (344, 21105), (360, 20167), (387, 18760), (402, 18060), (420, 17286), (430, 16884), (469, 15480), (504, 14405), (516, 14070), (536, 13545), (602, 12060), (603, 12040), (630, 11524), (645, 11256), (670, 10836), (774, 9380), (804, 9030), (840, 8643), (860, 8442), (903, 8040), (938, 7740), (1005, 7224), (1032, 7035), (1204, 6030), (1206, 6020), (1260, 5762), (1290, 5628), (1340, 5418), (1407, 5160), (1505, 4824), (1548, 4690), (1608, 4515), (1720, 4221), (1806, 4020), (1876, 3870), (1935, 3752), (2010, 3612), (2345, 3096), (2408, 3015), (2412, 3010), (2520, 2881), (2580, 2814), (2680, 2709)]