228539040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 761757696

約数和(自身を除く): 533218656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 127, 138, 160, 163, 184, 230, 240, 254, 276, 326, 345, 368, 381, 460, 480, 489, 508, 552, 635, 652, 690, 736, 762, 815, 920, 978, 1016, 1104, 1270, 1304, 1380, 1524, 1630, 1840, 1905, 1956, 2032, 2208, 2445, 2540, 2608, 2760, 2921, 3048, 3260, 3680, 3749, 3810, 3912, 4064, 4890, 5080, 5216, 5520, 5842, 6096, 6520, 7498, 7620, 7824, 8763, 9780, 10160, 11040, 11247, 11684, 12192, 13040, 14605, 14996, 15240, 15648, 17526, 18745, 19560, 20320, 20701, 22494, 23368, 26080, 29210, 29992, 30480, 35052, 37490, 39120, 41402, 43815, 44988, 46736, 56235, 58420, 59984, 60960, 62103, 70104, 74980, 78240, 82804, 87630, 89976, 93472, 103505, 112470, 116840, 119968, 124206, 140208, 149960, 165608, 175260, 179952, 207010, 224940, 233680, 248412, 280416, 299920, 310515, 331216, 350520, 359904, 414020, 449880, 467360, 476123, 496824, 599840, 621030, 662432, 701040, 828040, 899760, 952246, 993648, 1242060, 1402080, 1428369, 1656080, 1799520, 1904492, 1987296, 2380615, 2484120, 2856738, 3312160, 3808984, 4761230, 4968240, 5713476, 7141845, 7617968, 9522460, 9936480, 11426952, 14283690, 15235936, 19044920, 22853904, 28567380, 38089840, 45707808, 57134760, 76179680, 114269520, 228539040]

約数ペア:

[(1, 228539040), (2, 114269520), (3, 76179680), (4, 57134760), (5, 45707808), (6, 38089840), (8, 28567380), (10, 22853904), (12, 19044920), (15, 15235936), (16, 14283690), (20, 11426952), (23, 9936480), (24, 9522460), (30, 7617968), (32, 7141845), (40, 5713476), (46, 4968240), (48, 4761230), (60, 3808984), (69, 3312160), (80, 2856738), (92, 2484120), (96, 2380615), (115, 1987296), (120, 1904492), (127, 1799520), (138, 1656080), (160, 1428369), (163, 1402080), (184, 1242060), (230, 993648), (240, 952246), (254, 899760), (276, 828040), (326, 701040), (345, 662432), (368, 621030), (381, 599840), (460, 496824), (480, 476123), (489, 467360), (508, 449880), (552, 414020), (635, 359904), (652, 350520), (690, 331216), (736, 310515), (762, 299920), (815, 280416), (920, 248412), (978, 233680), (1016, 224940), (1104, 207010), (1270, 179952), (1304, 175260), (1380, 165608), (1524, 149960), (1630, 140208), (1840, 124206), (1905, 119968), (1956, 116840), (2032, 112470), (2208, 103505), (2445, 93472), (2540, 89976), (2608, 87630), (2760, 82804), (2921, 78240), (3048, 74980), (3260, 70104), (3680, 62103), (3749, 60960), (3810, 59984), (3912, 58420), (4064, 56235), (4890, 46736), (5080, 44988), (5216, 43815), (5520, 41402), (5842, 39120), (6096, 37490), (6520, 35052), (7498, 30480), (7620, 29992), (7824, 29210), (8763, 26080), (9780, 23368), (10160, 22494), (11040, 20701), (11247, 20320), (11684, 19560), (12192, 18745), (13040, 17526), (14605, 15648), (14996, 15240)]