2761918560

素因数分解:

$2^5\times 3^9\times 5^1\times {\mathrm{877}}^1$

素因数の和:919

約数の個数: 240

約数和(自身を含む): 9798543216

約数和(自身を除く): 7036624656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 877, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1754, 1944, 2160, 2187, 2430, 2592, 2631, 2916, 3240, 3508, 3645, 3888, 4320, 4374, 4385, 4860, 5262, 5832, 6480, 6561, 7016, 7290, 7776, 7893, 8748, 8770, 9720, 10524, 10935, 11664, 12960, 13122, 13155, 14032, 14580, 15786, 17496, 17540, 19440, 19683, 21048, 21870, 23328, 23679, 26244, 26310, 28064, 29160, 31572, 32805, 34992, 35080, 38880, 39366, 39465, 42096, 43740, 47358, 52488, 52620, 58320, 63144, 65610, 69984, 70160, 71037, 78732, 78930, 84192, 87480, 94716, 98415, 104976, 105240, 116640, 118395, 126288, 131220, 140320, 142074, 157464, 157860, 174960, 189432, 196830, 209952, 210480, 213111, 236790, 252576, 262440, 284148, 314928, 315720, 349920, 355185, 378864, 393660, 420960, 426222, 473580, 524880, 568296, 629856, 631440, 639333, 710370, 757728, 787320, 852444, 947160, 1049760, 1065555, 1136592, 1262880, 1278666, 1420740, 1574640, 1704888, 1894320, 1917999, 2131110, 2273184, 2557332, 2841480, 3149280, 3196665, 3409776, 3788640, 3835998, 4262220, 5114664, 5682960, 5753997, 6393330, 6819552, 7671996, 8524440, 9589995, 10229328, 11365920, 11507994, 12786660, 15343992, 17048880, 17261991, 19179990, 20458656, 23015988, 25573320, 28769985, 30687984, 34097760, 34523982, 38359980, 46031976, 51146640, 57539970, 61375968, 69047964, 76719960, 86309955, 92063952, 102293280, 115079940, 138095928, 153439920, 172619910, 184127904, 230159880, 276191856, 306879840, 345239820, 460319760, 552383712, 690479640, 920639520, 1380959280, 2761918560]

約数ペア:

[(1, 2761918560), (2, 1380959280), (3, 920639520), (4, 690479640), (5, 552383712), (6, 460319760), (8, 345239820), (9, 306879840), (10, 276191856), (12, 230159880), (15, 184127904), (16, 172619910), (18, 153439920), (20, 138095928), (24, 115079940), (27, 102293280), (30, 92063952), (32, 86309955), (36, 76719960), (40, 69047964), (45, 61375968), (48, 57539970), (54, 51146640), (60, 46031976), (72, 38359980), (80, 34523982), (81, 34097760), (90, 30687984), (96, 28769985), (108, 25573320), (120, 23015988), (135, 20458656), (144, 19179990), (160, 17261991), (162, 17048880), (180, 15343992), (216, 12786660), (240, 11507994), (243, 11365920), (270, 10229328), (288, 9589995), (324, 8524440), (360, 7671996), (405, 6819552), (432, 6393330), (480, 5753997), (486, 5682960), (540, 5114664), (648, 4262220), (720, 3835998), (729, 3788640), (810, 3409776), (864, 3196665), (877, 3149280), (972, 2841480), (1080, 2557332), (1215, 2273184), (1296, 2131110), (1440, 1917999), (1458, 1894320), (1620, 1704888), (1754, 1574640), (1944, 1420740), (2160, 1278666), (2187, 1262880), (2430, 1136592), (2592, 1065555), (2631, 1049760), (2916, 947160), (3240, 852444), (3508, 787320), (3645, 757728), (3888, 710370), (4320, 639333), (4374, 631440), (4385, 629856), (4860, 568296), (5262, 524880), (5832, 473580), (6480, 426222), (6561, 420960), (7016, 393660), (7290, 378864), (7776, 355185), (7893, 349920), (8748, 315720), (8770, 314928), (9720, 284148), (10524, 262440), (10935, 252576), (11664, 236790), (12960, 213111), (13122, 210480), (13155, 209952), (14032, 196830), (14580, 189432), (15786, 174960), (17496, 157860), (17540, 157464), (19440, 142074), (19683, 140320), (21048, 131220), (21870, 126288), (23328, 118395), (23679, 116640), (26244, 105240), (26310, 104976), (28064, 98415), (29160, 94716), (31572, 87480), (32805, 84192), (34992, 78930), (35080, 78732), (38880, 71037), (39366, 70160), (39465, 69984), (42096, 65610), (43740, 63144), (47358, 58320), (52488, 52620)]