1816825920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3018

約数の個数: 336

約数和(自身を含む): 7228807488

約数和(自身を除く): 5411981568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 320, 336, 364, 390, 392, 416, 420, 448, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 832, 840, 910, 960, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1344, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2240, 2352, 2496, 2548, 2730, 2912, 2940, 2971, 3120, 3136, 3185, 3360, 3640, 3822, 3920, 4160, 4368, 4704, 5096, 5460, 5824, 5880, 5942, 6240, 6370, 6720, 7280, 7644, 7840, 8736, 8913, 9408, 9555, 10192, 10920, 11760, 11884, 12480, 12740, 14560, 14855, 15288, 15680, 17472, 17826, 19110, 20384, 20797, 21840, 23520, 23768, 25480, 29120, 29710, 30576, 35652, 38220, 38623, 40768, 41594, 43680, 44565, 47040, 47536, 50960, 59420, 61152, 62391, 71304, 76440, 77246, 83188, 87360, 89130, 95072, 101920, 103985, 115869, 118840, 122304, 124782, 142608, 145579, 152880, 154492, 166376, 178260, 190144, 193115, 203840, 207970, 231738, 237680, 249564, 270361, 285216, 291158, 305760, 308984, 311955, 332752, 356520, 386230, 415940, 436737, 463476, 475360, 499128, 540722, 570432, 579345, 582316, 611520, 617968, 623910, 665504, 713040, 727895, 772460, 811083, 831880, 873474, 926952, 950720, 998256, 1081444, 1158690, 1164632, 1235936, 1247820, 1331008, 1351805, 1426080, 1455790, 1544920, 1622166, 1663760, 1746948, 1853904, 1892527, 1996512, 2162888, 2183685, 2317380, 2329264, 2471872, 2495640, 2703610, 2852160, 2911580, 3089840, 3244332, 3327520, 3493896, 3707808, 3785054, 3993024, 4055415, 4325776, 4367370, 4634760, 4658528, 4991280, 5407220, 5677581, 5823160, 6179680, 6488664, 6655040, 6987792, 7415616, 7570108, 8110830, 8651552, 8734740, 9269520, 9317056, 9462635, 9982560, 10814440, 11355162, 11646320, 12359360, 12977328, 13975584, 15140216, 16221660, 17303104, 17469480, 18539040, 18925270, 19965120, 21628880, 22710324, 23292640, 25954656, 27951168, 28387905, 30280432, 32443320, 34938960, 37078080, 37850540, 43257760, 45420648, 46585280, 51909312, 56775810, 60560864, 64886640, 69877920, 75701080, 86515520, 90841296, 113551620, 121121728, 129773280, 139755840, 151402160, 181682592, 227103240, 259546560, 302804320, 363365184, 454206480, 605608640, 908412960, 1816825920]

約数ペア:

[(1, 1816825920), (2, 908412960), (3, 605608640), (4, 454206480), (5, 363365184), (6, 302804320), (7, 259546560), (8, 227103240), (10, 181682592), (12, 151402160), (13, 139755840), (14, 129773280), (15, 121121728), (16, 113551620), (20, 90841296), (21, 86515520), (24, 75701080), (26, 69877920), (28, 64886640), (30, 60560864), (32, 56775810), (35, 51909312), (39, 46585280), (40, 45420648), (42, 43257760), (48, 37850540), (49, 37078080), (52, 34938960), (56, 32443320), (60, 30280432), (64, 28387905), (65, 27951168), (70, 25954656), (78, 23292640), (80, 22710324), (84, 21628880), (91, 19965120), (96, 18925270), (98, 18539040), (104, 17469480), (105, 17303104), (112, 16221660), (120, 15140216), (130, 13975584), (140, 12977328), (147, 12359360), (156, 11646320), (160, 11355162), (168, 10814440), (182, 9982560), (192, 9462635), (195, 9317056), (196, 9269520), (208, 8734740), (210, 8651552), (224, 8110830), (240, 7570108), (245, 7415616), (260, 6987792), (273, 6655040), (280, 6488664), (294, 6179680), (312, 5823160), (320, 5677581), (336, 5407220), (364, 4991280), (390, 4658528), (392, 4634760), (416, 4367370), (420, 4325776), (448, 4055415), (455, 3993024), (480, 3785054), (490, 3707808), (520, 3493896), (546, 3327520), (560, 3244332), (588, 3089840), (624, 2911580), (637, 2852160), (672, 2703610), (728, 2495640), (735, 2471872), (780, 2329264), (784, 2317380), (832, 2183685), (840, 2162888), (910, 1996512), (960, 1892527), (980, 1853904), (1040, 1746948), (1092, 1663760), (1120, 1622166), (1176, 1544920), (1248, 1455790), (1274, 1426080), (1344, 1351805), (1365, 1331008), (1456, 1247820), (1470, 1235936), (1560, 1164632), (1568, 1158690), (1680, 1081444), (1820, 998256), (1911, 950720), (1960, 926952), (2080, 873474), (2184, 831880), (2240, 811083), (2352, 772460), (2496, 727895), (2548, 713040), (2730, 665504), (2912, 623910), (2940, 617968), (2971, 611520), (3120, 582316), (3136, 579345), (3185, 570432), (3360, 540722), (3640, 499128), (3822, 475360), (3920, 463476), (4160, 436737), (4368, 415940), (4704, 386230), (5096, 356520), (5460, 332752), (5824, 311955), (5880, 308984), (5942, 305760), (6240, 291158), (6370, 285216), (6720, 270361), (7280, 249564), (7644, 237680), (7840, 231738), (8736, 207970), (8913, 203840), (9408, 193115), (9555, 190144), (10192, 178260), (10920, 166376), (11760, 154492), (11884, 152880), (12480, 145579), (12740, 142608), (14560, 124782), (14855, 122304), (15288, 118840), (15680, 115869), (17472, 103985), (17826, 101920), (19110, 95072), (20384, 89130), (20797, 87360), (21840, 83188), (23520, 77246), (23768, 76440), (25480, 71304), (29120, 62391), (29710, 61152), (30576, 59420), (35652, 50960), (38220, 47536), (38623, 47040), (40768, 44565), (41594, 43680)]