243133920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2494

約数の個数: 192

約数和(自身を含む): 888330240

約数和(自身を除く): 645196320

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, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2447, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4894, 4968, 5520, 6210, 6624, 7341, 8280, 9788, 9936, 11040, 12235, 12420, 14682, 16560, 19576, 19872, 22023, 24470, 24840, 29364, 33120, 36705, 39152, 44046, 48940, 49680, 56281, 58728, 66069, 73410, 78304, 88092, 97880, 99360, 110115, 112562, 117456, 132138, 146820, 168843, 176184, 195760, 220230, 225124, 234912, 264276, 281405, 293640, 330345, 337686, 352368, 391520, 440460, 450248, 506529, 528552, 562810, 587280, 660690, 675372, 704736, 844215, 880920, 900496, 1013058, 1057104, 1125620, 1174560, 1321380, 1350744, 1519587, 1688430, 1761840, 1800992, 2026116, 2114208, 2251240, 2532645, 2642760, 2701488, 3039174, 3376860, 3523680, 4052232, 4502480, 5065290, 5285520, 5402976, 6078348, 6753720, 7597935, 8104464, 9004960, 10130580, 10571040, 12156696, 13507440, 15195870, 16208928, 20261160, 24313392, 27014880, 30391740, 40522320, 48626784, 60783480, 81044640, 121566960, 243133920]

約数ペア:

[(1, 243133920), (2, 121566960), (3, 81044640), (4, 60783480), (5, 48626784), (6, 40522320), (8, 30391740), (9, 27014880), (10, 24313392), (12, 20261160), (15, 16208928), (16, 15195870), (18, 13507440), (20, 12156696), (23, 10571040), (24, 10130580), (27, 9004960), (30, 8104464), (32, 7597935), (36, 6753720), (40, 6078348), (45, 5402976), (46, 5285520), (48, 5065290), (54, 4502480), (60, 4052232), (69, 3523680), (72, 3376860), (80, 3039174), (90, 2701488), (92, 2642760), (96, 2532645), (108, 2251240), (115, 2114208), (120, 2026116), (135, 1800992), (138, 1761840), (144, 1688430), (160, 1519587), (180, 1350744), (184, 1321380), (207, 1174560), (216, 1125620), (230, 1057104), (240, 1013058), (270, 900496), (276, 880920), (288, 844215), (345, 704736), (360, 675372), (368, 660690), (414, 587280), (432, 562810), (460, 528552), (480, 506529), (540, 450248), (552, 440460), (621, 391520), (690, 352368), (720, 337686), (736, 330345), (828, 293640), (864, 281405), (920, 264276), (1035, 234912), (1080, 225124), (1104, 220230), (1242, 195760), (1380, 176184), (1440, 168843), (1656, 146820), (1840, 132138), (2070, 117456), (2160, 112562), (2208, 110115), (2447, 99360), (2484, 97880), (2760, 88092), (3105, 78304), (3312, 73410), (3680, 66069), (4140, 58728), (4320, 56281), (4894, 49680), (4968, 48940), (5520, 44046), (6210, 39152), (6624, 36705), (7341, 33120), (8280, 29364), (9788, 24840), (9936, 24470), (11040, 22023), (12235, 19872), (12420, 19576), (14682, 16560)]