2148158880

素因数分解:

$2^5\times 3^7\times 5^1\times 7^1\times {\mathrm{877}}^1$

素因数の和:920

約数の個数: 384

約数和(自身を含む): 8708636160

約数和(自身を除く): 6560477280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 729, 756, 810, 840, 864, 877, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1458, 1512, 1620, 1680, 1701, 1754, 1890, 1944, 2016, 2160, 2187, 2268, 2430, 2520, 2592, 2631, 2835, 2916, 3024, 3240, 3360, 3402, 3508, 3645, 3780, 3888, 4320, 4374, 4385, 4536, 4860, 5040, 5103, 5262, 5670, 5832, 6048, 6139, 6480, 6804, 7016, 7290, 7560, 7776, 7893, 8505, 8748, 8770, 9072, 9720, 10080, 10206, 10524, 10935, 11340, 11664, 12278, 12960, 13155, 13608, 14032, 14580, 15120, 15309, 15786, 17010, 17496, 17540, 18144, 18417, 19440, 20412, 21048, 21870, 22680, 23328, 23679, 24556, 25515, 26310, 27216, 28064, 29160, 30240, 30618, 30695, 31572, 34020, 34992, 35080, 36834, 38880, 39465, 40824, 42096, 43740, 45360, 47358, 49112, 51030, 52620, 54432, 55251, 58320, 61236, 61390, 63144, 68040, 69984, 70160, 71037, 73668, 76545, 78930, 81648, 84192, 87480, 90720, 92085, 94716, 98224, 102060, 105240, 110502, 116640, 118395, 122472, 122780, 126288, 136080, 140320, 142074, 147336, 153090, 157860, 163296, 165753, 174960, 184170, 189432, 196448, 204120, 210480, 213111, 221004, 236790, 244944, 245560, 252576, 272160, 276255, 284148, 294672, 306180, 315720, 331506, 349920, 355185, 368340, 378864, 408240, 420960, 426222, 442008, 473580, 489888, 491120, 497259, 552510, 568296, 589344, 612360, 631440, 639333, 663012, 710370, 736680, 757728, 816480, 828765, 852444, 884016, 947160, 982240, 994518, 1065555, 1105020, 1136592, 1224720, 1262880, 1278666, 1326024, 1420740, 1473360, 1491777, 1657530, 1704888, 1768032, 1894320, 1917999, 1989036, 2131110, 2210040, 2273184, 2449440, 2486295, 2557332, 2652048, 2841480, 2946720, 2983554, 3196665, 3315060, 3409776, 3788640, 3835998, 3978072, 4262220, 4420080, 4475331, 4972590, 5114664, 5304096, 5682960, 5967108, 6393330, 6630120, 6819552, 7458885, 7671996, 7956144, 8524440, 8840160, 8950662, 9589995, 9945180, 10229328, 11365920, 11934216, 12786660, 13260240, 13425993, 14917770, 15343992, 15912288, 17048880, 17901324, 19179990, 19890360, 20458656, 22376655, 23868432, 25573320, 26520480, 26851986, 29835540, 30687984, 34097760, 35802648, 38359980, 39780720, 44753310, 47736864, 51146640, 53703972, 59671080, 61375968, 67129965, 71605296, 76719960, 79561440, 89506620, 102293280, 107407944, 119342160, 134259930, 143210592, 153439920, 179013240, 214815888, 238684320, 268519860, 306879840, 358026480, 429631776, 537039720, 716052960, 1074079440, 2148158880]

約数ペア:

[(1, 2148158880), (2, 1074079440), (3, 716052960), (4, 537039720), (5, 429631776), (6, 358026480), (7, 306879840), (8, 268519860), (9, 238684320), (10, 214815888), (12, 179013240), (14, 153439920), (15, 143210592), (16, 134259930), (18, 119342160), (20, 107407944), (21, 102293280), (24, 89506620), (27, 79561440), (28, 76719960), (30, 71605296), (32, 67129965), (35, 61375968), (36, 59671080), (40, 53703972), (42, 51146640), (45, 47736864), (48, 44753310), (54, 39780720), (56, 38359980), (60, 35802648), (63, 34097760), (70, 30687984), (72, 29835540), (80, 26851986), (81, 26520480), (84, 25573320), (90, 23868432), (96, 22376655), (105, 20458656), (108, 19890360), (112, 19179990), (120, 17901324), (126, 17048880), (135, 15912288), (140, 15343992), (144, 14917770), (160, 13425993), (162, 13260240), (168, 12786660), (180, 11934216), (189, 11365920), (210, 10229328), (216, 9945180), (224, 9589995), (240, 8950662), (243, 8840160), (252, 8524440), (270, 7956144), (280, 7671996), (288, 7458885), (315, 6819552), (324, 6630120), (336, 6393330), (360, 5967108), (378, 5682960), (405, 5304096), (420, 5114664), (432, 4972590), (480, 4475331), (486, 4420080), (504, 4262220), (540, 3978072), (560, 3835998), (567, 3788640), (630, 3409776), (648, 3315060), (672, 3196665), (720, 2983554), (729, 2946720), (756, 2841480), (810, 2652048), (840, 2557332), (864, 2486295), (877, 2449440), (945, 2273184), (972, 2210040), (1008, 2131110), (1080, 1989036), (1120, 1917999), (1134, 1894320), (1215, 1768032), (1260, 1704888), (1296, 1657530), (1440, 1491777), (1458, 1473360), (1512, 1420740), (1620, 1326024), (1680, 1278666), (1701, 1262880), (1754, 1224720), (1890, 1136592), (1944, 1105020), (2016, 1065555), (2160, 994518), (2187, 982240), (2268, 947160), (2430, 884016), (2520, 852444), (2592, 828765), (2631, 816480), (2835, 757728), (2916, 736680), (3024, 710370), (3240, 663012), (3360, 639333), (3402, 631440), (3508, 612360), (3645, 589344), (3780, 568296), (3888, 552510), (4320, 497259), (4374, 491120), (4385, 489888), (4536, 473580), (4860, 442008), (5040, 426222), (5103, 420960), (5262, 408240), (5670, 378864), (5832, 368340), (6048, 355185), (6139, 349920), (6480, 331506), (6804, 315720), (7016, 306180), (7290, 294672), (7560, 284148), (7776, 276255), (7893, 272160), (8505, 252576), (8748, 245560), (8770, 244944), (9072, 236790), (9720, 221004), (10080, 213111), (10206, 210480), (10524, 204120), (10935, 196448), (11340, 189432), (11664, 184170), (12278, 174960), (12960, 165753), (13155, 163296), (13608, 157860), (14032, 153090), (14580, 147336), (15120, 142074), (15309, 140320), (15786, 136080), (17010, 126288), (17496, 122780), (17540, 122472), (18144, 118395), (18417, 116640), (19440, 110502), (20412, 105240), (21048, 102060), (21870, 98224), (22680, 94716), (23328, 92085), (23679, 90720), (24556, 87480), (25515, 84192), (26310, 81648), (27216, 78930), (28064, 76545), (29160, 73668), (30240, 71037), (30618, 70160), (30695, 69984), (31572, 68040), (34020, 63144), (34992, 61390), (35080, 61236), (36834, 58320), (38880, 55251), (39465, 54432), (40824, 52620), (42096, 51030), (43740, 49112), (45360, 47358)]