23441880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 91238400

約数和(自身を除く): 67796520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 55, 56, 59, 60, 66, 70, 77, 84, 86, 88, 105, 110, 118, 120, 129, 132, 140, 154, 165, 168, 172, 177, 210, 215, 220, 231, 236, 258, 264, 280, 295, 301, 308, 330, 344, 354, 385, 413, 420, 430, 440, 462, 472, 473, 516, 590, 602, 616, 645, 649, 660, 708, 770, 826, 840, 860, 885, 903, 924, 946, 1032, 1155, 1180, 1204, 1239, 1290, 1298, 1320, 1416, 1419, 1505, 1540, 1652, 1720, 1770, 1806, 1848, 1892, 1947, 2065, 2310, 2360, 2365, 2408, 2478, 2537, 2580, 2596, 2838, 3010, 3080, 3245, 3304, 3311, 3540, 3612, 3784, 3894, 4130, 4515, 4543, 4620, 4730, 4956, 5074, 5160, 5192, 5676, 6020, 6195, 6490, 6622, 7080, 7095, 7224, 7611, 7788, 8260, 9030, 9086, 9240, 9460, 9735, 9912, 9933, 10148, 11352, 12040, 12390, 12685, 12980, 13244, 13629, 14190, 15222, 15576, 16520, 16555, 17759, 18060, 18172, 18920, 19470, 19866, 20296, 22715, 24780, 25370, 25960, 26488, 27258, 27907, 28380, 30444, 33110, 35518, 36120, 36344, 38055, 38940, 39732, 45430, 49560, 49665, 50740, 53277, 54516, 55814, 56760, 60888, 66220, 68145, 71036, 76110, 77880, 79464, 83721, 88795, 90860, 99330, 101480, 106554, 109032, 111628, 132440, 136290, 139535, 142072, 152220, 167442, 177590, 181720, 195349, 198660, 213108, 223256, 266385, 272580, 279070, 304440, 334884, 355180, 390698, 397320, 418605, 426216, 532770, 545160, 558140, 586047, 669768, 710360, 781396, 837210, 976745, 1065540, 1116280, 1172094, 1562792, 1674420, 1953490, 2131080, 2344188, 2930235, 3348840, 3906980, 4688376, 5860470, 7813960, 11720940, 23441880]

約数ペア:

[(1, 23441880), (2, 11720940), (3, 7813960), (4, 5860470), (5, 4688376), (6, 3906980), (7, 3348840), (8, 2930235), (10, 2344188), (11, 2131080), (12, 1953490), (14, 1674420), (15, 1562792), (20, 1172094), (21, 1116280), (22, 1065540), (24, 976745), (28, 837210), (30, 781396), (33, 710360), (35, 669768), (40, 586047), (42, 558140), (43, 545160), (44, 532770), (55, 426216), (56, 418605), (59, 397320), (60, 390698), (66, 355180), (70, 334884), (77, 304440), (84, 279070), (86, 272580), (88, 266385), (105, 223256), (110, 213108), (118, 198660), (120, 195349), (129, 181720), (132, 177590), (140, 167442), (154, 152220), (165, 142072), (168, 139535), (172, 136290), (177, 132440), (210, 111628), (215, 109032), (220, 106554), (231, 101480), (236, 99330), (258, 90860), (264, 88795), (280, 83721), (295, 79464), (301, 77880), (308, 76110), (330, 71036), (344, 68145), (354, 66220), (385, 60888), (413, 56760), (420, 55814), (430, 54516), (440, 53277), (462, 50740), (472, 49665), (473, 49560), (516, 45430), (590, 39732), (602, 38940), (616, 38055), (645, 36344), (649, 36120), (660, 35518), (708, 33110), (770, 30444), (826, 28380), (840, 27907), (860, 27258), (885, 26488), (903, 25960), (924, 25370), (946, 24780), (1032, 22715), (1155, 20296), (1180, 19866), (1204, 19470), (1239, 18920), (1290, 18172), (1298, 18060), (1320, 17759), (1416, 16555), (1419, 16520), (1505, 15576), (1540, 15222), (1652, 14190), (1720, 13629), (1770, 13244), (1806, 12980), (1848, 12685), (1892, 12390), (1947, 12040), (2065, 11352), (2310, 10148), (2360, 9933), (2365, 9912), (2408, 9735), (2478, 9460), (2537, 9240), (2580, 9086), (2596, 9030), (2838, 8260), (3010, 7788), (3080, 7611), (3245, 7224), (3304, 7095), (3311, 7080), (3540, 6622), (3612, 6490), (3784, 6195), (3894, 6020), (4130, 5676), (4515, 5192), (4543, 5160), (4620, 5074), (4730, 4956)]