1807159680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4547}}^1$

素因数の和:4598

約数の個数: 256

約数和(自身を含む): 6680102400

約数和(自身を除く): 4872942720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 4140, 4320, 4416, 4547, 4968, 5520, 5760, 6210, 6624, 7360, 8280, 8640, 8832, 9094, 9936, 11040, 12420, 13248, 13641, 14720, 16560, 17280, 18188, 19872, 22080, 22735, 24840, 26496, 27282, 33120, 36376, 39744, 40923, 44160, 45470, 49680, 54564, 66240, 68205, 72752, 79488, 81846, 90940, 99360, 104581, 109128, 122769, 132480, 136410, 145504, 163692, 181880, 198720, 204615, 209162, 218256, 245538, 272820, 291008, 313743, 327384, 363760, 397440, 409230, 418324, 436512, 491076, 522905, 545640, 582016, 613845, 627486, 654768, 727520, 818460, 836648, 873024, 941229, 982152, 1045810, 1091280, 1227690, 1254972, 1309536, 1455040, 1568715, 1636920, 1673296, 1746048, 1882458, 1964304, 2091620, 2182560, 2455380, 2509944, 2619072, 2823687, 2910080, 3137430, 3273840, 3346592, 3764916, 3928608, 4183240, 4365120, 4706145, 4910760, 5019888, 5238144, 5647374, 6274860, 6547680, 6693184, 7529832, 7857216, 8366480, 8730240, 9412290, 9821520, 10039776, 11294748, 12549720, 13095360, 13386368, 14118435, 15059664, 15714432, 16732960, 18824580, 19643040, 20079552, 22589496, 25099440, 26190720, 28236870, 30119328, 33465920, 37649160, 39286080, 40159104, 45178992, 50198880, 56473740, 60238656, 66931840, 75298320, 78572160, 90357984, 100397760, 112947480, 120477312, 150596640, 180715968, 200795520, 225894960, 301193280, 361431936, 451789920, 602386560, 903579840, 1807159680]

約数ペア:

[(1, 1807159680), (2, 903579840), (3, 602386560), (4, 451789920), (5, 361431936), (6, 301193280), (8, 225894960), (9, 200795520), (10, 180715968), (12, 150596640), (15, 120477312), (16, 112947480), (18, 100397760), (20, 90357984), (23, 78572160), (24, 75298320), (27, 66931840), (30, 60238656), (32, 56473740), (36, 50198880), (40, 45178992), (45, 40159104), (46, 39286080), (48, 37649160), (54, 33465920), (60, 30119328), (64, 28236870), (69, 26190720), (72, 25099440), (80, 22589496), (90, 20079552), (92, 19643040), (96, 18824580), (108, 16732960), (115, 15714432), (120, 15059664), (128, 14118435), (135, 13386368), (138, 13095360), (144, 12549720), (160, 11294748), (180, 10039776), (184, 9821520), (192, 9412290), (207, 8730240), (216, 8366480), (230, 7857216), (240, 7529832), (270, 6693184), (276, 6547680), (288, 6274860), (320, 5647374), (345, 5238144), (360, 5019888), (368, 4910760), (384, 4706145), (414, 4365120), (432, 4183240), (460, 3928608), (480, 3764916), (540, 3346592), (552, 3273840), (576, 3137430), (621, 2910080), (640, 2823687), (690, 2619072), (720, 2509944), (736, 2455380), (828, 2182560), (864, 2091620), (920, 1964304), (960, 1882458), (1035, 1746048), (1080, 1673296), (1104, 1636920), (1152, 1568715), (1242, 1455040), (1380, 1309536), (1440, 1254972), (1472, 1227690), (1656, 1091280), (1728, 1045810), (1840, 982152), (1920, 941229), (2070, 873024), (2160, 836648), (2208, 818460), (2484, 727520), (2760, 654768), (2880, 627486), (2944, 613845), (3105, 582016), (3312, 545640), (3456, 522905), (3680, 491076), (4140, 436512), (4320, 418324), (4416, 409230), (4547, 397440), (4968, 363760), (5520, 327384), (5760, 313743), (6210, 291008), (6624, 272820), (7360, 245538), (8280, 218256), (8640, 209162), (8832, 204615), (9094, 198720), (9936, 181880), (11040, 163692), (12420, 145504), (13248, 136410), (13641, 132480), (14720, 122769), (16560, 109128), (17280, 104581), (18188, 99360), (19872, 90940), (22080, 81846), (22735, 79488), (24840, 72752), (26496, 68205), (27282, 66240), (33120, 54564), (36376, 49680), (39744, 45470), (40923, 44160)]