4047079680

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{16729}}^1$

素因数の和:16766

約数の個数: 288

約数和(自身を含む): 16414137600

約数和(自身を除く): 12367057920

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 16729, 17280, 20160, 24192, 26880, 30240, 33458, 34560, 40320, 48384, 50187, 60480, 66916, 80640, 83645, 100374, 117103, 120960, 133832, 150561, 167290, 200748, 234206, 241920, 250935, 267664, 301122, 334580, 351309, 401496, 451683, 468412, 501870, 535328, 585515, 602244, 669160, 702618, 752805, 802992, 903366, 936824, 1003740, 1053927, 1070656, 1171030, 1204488, 1338320, 1405236, 1505610, 1605984, 1756545, 1806732, 1873648, 2007480, 2107854, 2141312, 2258415, 2342060, 2408976, 2676640, 2810472, 3011220, 3161781, 3211968, 3513090, 3613464, 3747296, 4014960, 4215708, 4282624, 4516830, 4684120, 4817952, 5269635, 5353280, 5620944, 6022440, 6323562, 6423936, 7026180, 7226928, 7494592, 8029920, 8431416, 9033660, 9368240, 9635904, 10539270, 10706560, 11241888, 12044880, 12647124, 12847872, 14052360, 14453856, 14989184, 15808905, 16059840, 16862832, 18067320, 18736480, 19271808, 21078540, 21413120, 22483776, 24089760, 25294248, 28104720, 28907712, 29978368, 31617810, 32119680, 33725664, 36134640, 37472960, 38543616, 42157080, 44967552, 48179520, 50588496, 56209440, 57815424, 63235620, 64239360, 67451328, 72269280, 74945920, 84314160, 89935104, 96359040, 101176992, 112418880, 115630848, 126471240, 134902656, 144538560, 149891840, 168628320, 192718080, 202353984, 224837760, 252942480, 269805312, 289077120, 337256640, 404707968, 449675520, 505884960, 578154240, 674513280, 809415936, 1011769920, 1349026560, 2023539840, 4047079680]

約数ペア:

[(1, 4047079680), (2, 2023539840), (3, 1349026560), (4, 1011769920), (5, 809415936), (6, 674513280), (7, 578154240), (8, 505884960), (9, 449675520), (10, 404707968), (12, 337256640), (14, 289077120), (15, 269805312), (16, 252942480), (18, 224837760), (20, 202353984), (21, 192718080), (24, 168628320), (27, 149891840), (28, 144538560), (30, 134902656), (32, 126471240), (35, 115630848), (36, 112418880), (40, 101176992), (42, 96359040), (45, 89935104), (48, 84314160), (54, 74945920), (56, 72269280), (60, 67451328), (63, 64239360), (64, 63235620), (70, 57815424), (72, 56209440), (80, 50588496), (84, 48179520), (90, 44967552), (96, 42157080), (105, 38543616), (108, 37472960), (112, 36134640), (120, 33725664), (126, 32119680), (128, 31617810), (135, 29978368), (140, 28907712), (144, 28104720), (160, 25294248), (168, 24089760), (180, 22483776), (189, 21413120), (192, 21078540), (210, 19271808), (216, 18736480), (224, 18067320), (240, 16862832), (252, 16059840), (256, 15808905), (270, 14989184), (280, 14453856), (288, 14052360), (315, 12847872), (320, 12647124), (336, 12044880), (360, 11241888), (378, 10706560), (384, 10539270), (420, 9635904), (432, 9368240), (448, 9033660), (480, 8431416), (504, 8029920), (540, 7494592), (560, 7226928), (576, 7026180), (630, 6423936), (640, 6323562), (672, 6022440), (720, 5620944), (756, 5353280), (768, 5269635), (840, 4817952), (864, 4684120), (896, 4516830), (945, 4282624), (960, 4215708), (1008, 4014960), (1080, 3747296), (1120, 3613464), (1152, 3513090), (1260, 3211968), (1280, 3161781), (1344, 3011220), (1440, 2810472), (1512, 2676640), (1680, 2408976), (1728, 2342060), (1792, 2258415), (1890, 2141312), (1920, 2107854), (2016, 2007480), (2160, 1873648), (2240, 1806732), (2304, 1756545), (2520, 1605984), (2688, 1505610), (2880, 1405236), (3024, 1338320), (3360, 1204488), (3456, 1171030), (3780, 1070656), (3840, 1053927), (4032, 1003740), (4320, 936824), (4480, 903366), (5040, 802992), (5376, 752805), (5760, 702618), (6048, 669160), (6720, 602244), (6912, 585515), (7560, 535328), (8064, 501870), (8640, 468412), (8960, 451683), (10080, 401496), (11520, 351309), (12096, 334580), (13440, 301122), (15120, 267664), (16128, 250935), (16729, 241920), (17280, 234206), (20160, 200748), (24192, 167290), (26880, 150561), (30240, 133832), (33458, 120960), (34560, 117103), (40320, 100374), (48384, 83645), (50187, 80640), (60480, 66916)]