259689780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 384

約数和(自身を含む): 1006387200

約数和(自身を除く): 746697420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 29, 30, 35, 36, 42, 45, 46, 54, 58, 60, 63, 69, 70, 84, 87, 90, 92, 103, 105, 108, 115, 116, 126, 135, 138, 140, 145, 161, 174, 180, 189, 203, 206, 207, 210, 230, 252, 261, 270, 276, 290, 309, 315, 322, 345, 348, 378, 406, 412, 414, 420, 435, 460, 483, 515, 522, 540, 580, 609, 618, 621, 630, 644, 667, 690, 721, 756, 783, 805, 812, 828, 870, 927, 945, 966, 1015, 1030, 1035, 1044, 1218, 1236, 1242, 1260, 1305, 1334, 1380, 1442, 1449, 1545, 1566, 1610, 1740, 1827, 1854, 1890, 1932, 2001, 2030, 2060, 2070, 2163, 2369, 2415, 2436, 2484, 2610, 2668, 2781, 2884, 2898, 2987, 3045, 3090, 3105, 3132, 3220, 3335, 3605, 3654, 3708, 3780, 3915, 4002, 4060, 4140, 4326, 4347, 4635, 4669, 4738, 4830, 5220, 5481, 5562, 5796, 5974, 6003, 6090, 6180, 6210, 6489, 6670, 7107, 7210, 7245, 7308, 7830, 8004, 8652, 8694, 8961, 9135, 9270, 9338, 9476, 9660, 10005, 10815, 10962, 11124, 11845, 11948, 12006, 12180, 12420, 12978, 13340, 13905, 14007, 14214, 14420, 14490, 14935, 15660, 16583, 17388, 17922, 18009, 18270, 18540, 18676, 19467, 20010, 20909, 21321, 21630, 21735, 21924, 23345, 23690, 24012, 25956, 26883, 27405, 27810, 28014, 28428, 28980, 29870, 30015, 32445, 33166, 35535, 35844, 36018, 36540, 38934, 40020, 41818, 42021, 42642, 43260, 43470, 44805, 46690, 47380, 49749, 53766, 54810, 55620, 56028, 59740, 60030, 62727, 63963, 64890, 66332, 68701, 70035, 71070, 72036, 77868, 80649, 82915, 83636, 84042, 85284, 86940, 89610, 90045, 93380, 97335, 99498, 104545, 106605, 107532, 109620, 120060, 125454, 126063, 127926, 129780, 134415, 137402, 140070, 142140, 149247, 161298, 165830, 168084, 179220, 180090, 188181, 194670, 198996, 206103, 209090, 210105, 213210, 248745, 250908, 252126, 255852, 268830, 274804, 280140, 298494, 313635, 319815, 322596, 331660, 343505, 360180, 376362, 389340, 403245, 412206, 418180, 420210, 426420, 447741, 480907, 497490, 504252, 537660, 564543, 596988, 618309, 627270, 630315, 639630, 687010, 746235, 752724, 806490, 824412, 840420, 895482, 940905, 961814, 994980, 1030515, 1129086, 1236618, 1254540, 1260630, 1279260, 1374020, 1442721, 1492470, 1612980, 1790964, 1854927, 1881810, 1923628, 2061030, 2238705, 2258172, 2404535, 2473236, 2521260, 2822715, 2885442, 2984940, 3091545, 3709854, 3763620, 4122060, 4328163, 4477410, 4809070, 5645430, 5770884, 6183090, 7213605, 7419708, 8656326, 8954820, 9274635, 9618140, 11290860, 12366180, 12984489, 14427210, 17312652, 18549270, 21640815, 25968978, 28854420, 37098540, 43281630, 51937956, 64922445, 86563260, 129844890, 259689780]

約数ペア:

[(1, 259689780), (2, 129844890), (3, 86563260), (4, 64922445), (5, 51937956), (6, 43281630), (7, 37098540), (9, 28854420), (10, 25968978), (12, 21640815), (14, 18549270), (15, 17312652), (18, 14427210), (20, 12984489), (21, 12366180), (23, 11290860), (27, 9618140), (28, 9274635), (29, 8954820), (30, 8656326), (35, 7419708), (36, 7213605), (42, 6183090), (45, 5770884), (46, 5645430), (54, 4809070), (58, 4477410), (60, 4328163), (63, 4122060), (69, 3763620), (70, 3709854), (84, 3091545), (87, 2984940), (90, 2885442), (92, 2822715), (103, 2521260), (105, 2473236), (108, 2404535), (115, 2258172), (116, 2238705), (126, 2061030), (135, 1923628), (138, 1881810), (140, 1854927), (145, 1790964), (161, 1612980), (174, 1492470), (180, 1442721), (189, 1374020), (203, 1279260), (206, 1260630), (207, 1254540), (210, 1236618), (230, 1129086), (252, 1030515), (261, 994980), (270, 961814), (276, 940905), (290, 895482), (309, 840420), (315, 824412), (322, 806490), (345, 752724), (348, 746235), (378, 687010), (406, 639630), (412, 630315), (414, 627270), (420, 618309), (435, 596988), (460, 564543), (483, 537660), (515, 504252), (522, 497490), (540, 480907), (580, 447741), (609, 426420), (618, 420210), (621, 418180), (630, 412206), (644, 403245), (667, 389340), (690, 376362), (721, 360180), (756, 343505), (783, 331660), (805, 322596), (812, 319815), (828, 313635), (870, 298494), (927, 280140), (945, 274804), (966, 268830), (1015, 255852), (1030, 252126), (1035, 250908), (1044, 248745), (1218, 213210), (1236, 210105), (1242, 209090), (1260, 206103), (1305, 198996), (1334, 194670), (1380, 188181), (1442, 180090), (1449, 179220), (1545, 168084), (1566, 165830), (1610, 161298), (1740, 149247), (1827, 142140), (1854, 140070), (1890, 137402), (1932, 134415), (2001, 129780), (2030, 127926), (2060, 126063), (2070, 125454), (2163, 120060), (2369, 109620), (2415, 107532), (2436, 106605), (2484, 104545), (2610, 99498), (2668, 97335), (2781, 93380), (2884, 90045), (2898, 89610), (2987, 86940), (3045, 85284), (3090, 84042), (3105, 83636), (3132, 82915), (3220, 80649), (3335, 77868), (3605, 72036), (3654, 71070), (3708, 70035), (3780, 68701), (3915, 66332), (4002, 64890), (4060, 63963), (4140, 62727), (4326, 60030), (4347, 59740), (4635, 56028), (4669, 55620), (4738, 54810), (4830, 53766), (5220, 49749), (5481, 47380), (5562, 46690), (5796, 44805), (5974, 43470), (6003, 43260), (6090, 42642), (6180, 42021), (6210, 41818), (6489, 40020), (6670, 38934), (7107, 36540), (7210, 36018), (7245, 35844), (7308, 35535), (7830, 33166), (8004, 32445), (8652, 30015), (8694, 29870), (8961, 28980), (9135, 28428), (9270, 28014), (9338, 27810), (9476, 27405), (9660, 26883), (10005, 25956), (10815, 24012), (10962, 23690), (11124, 23345), (11845, 21924), (11948, 21735), (12006, 21630), (12180, 21321), (12420, 20909), (12978, 20010), (13340, 19467), (13905, 18676), (14007, 18540), (14214, 18270), (14420, 18009), (14490, 17922), (14935, 17388), (15660, 16583)]