284014080

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 320

約数和(自身を含む): 1154926080

約数和(自身を除く): 870912000

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, 512, 540, 560, 576, 587, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1174, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1761, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2348, 2520, 2560, 2688, 2880, 2935, 3024, 3360, 3456, 3522, 3584, 3780, 3840, 4032, 4109, 4320, 4480, 4608, 4696, 5040, 5283, 5376, 5760, 5870, 6048, 6720, 6912, 7044, 7560, 7680, 8064, 8218, 8640, 8805, 8960, 9392, 10080, 10566, 10752, 11520, 11740, 12096, 12327, 13440, 13824, 14088, 15120, 15849, 16128, 16436, 17280, 17610, 17920, 18784, 20160, 20545, 21132, 23040, 23480, 24192, 24654, 26415, 26880, 28176, 30240, 31698, 32256, 32872, 34560, 35220, 36981, 37568, 40320, 41090, 42264, 46960, 48384, 49308, 52830, 53760, 56352, 60480, 61635, 63396, 65744, 69120, 70440, 73962, 75136, 79245, 80640, 82180, 84528, 93920, 96768, 98616, 105660, 110943, 112704, 120960, 123270, 126792, 131488, 140880, 147924, 150272, 158490, 161280, 164360, 169056, 184905, 187840, 197232, 211320, 221886, 225408, 241920, 246540, 253584, 262976, 281760, 295848, 300544, 316980, 328720, 338112, 369810, 375680, 394464, 422640, 443772, 450816, 483840, 493080, 507168, 525952, 554715, 563520, 591696, 633960, 657440, 676224, 739620, 751360, 788928, 845280, 887544, 901632, 986160, 1014336, 1051904, 1109430, 1127040, 1183392, 1267920, 1314880, 1352448, 1479240, 1502720, 1577856, 1690560, 1775088, 1972320, 2028672, 2103808, 2218860, 2254080, 2366784, 2535840, 2629760, 2704896, 2958480, 3155712, 3381120, 3550176, 3944640, 4057344, 4437720, 4508160, 4733568, 5071680, 5259520, 5916960, 6311424, 6762240, 7100352, 7889280, 8114688, 8875440, 9467136, 10143360, 10519040, 11833920, 13524480, 14200704, 15778560, 17750880, 18934272, 20286720, 23667840, 28401408, 31557120, 35501760, 40573440, 47335680, 56802816, 71003520, 94671360, 142007040, 284014080]

約数ペア:

[(1, 284014080), (2, 142007040), (3, 94671360), (4, 71003520), (5, 56802816), (6, 47335680), (7, 40573440), (8, 35501760), (9, 31557120), (10, 28401408), (12, 23667840), (14, 20286720), (15, 18934272), (16, 17750880), (18, 15778560), (20, 14200704), (21, 13524480), (24, 11833920), (27, 10519040), (28, 10143360), (30, 9467136), (32, 8875440), (35, 8114688), (36, 7889280), (40, 7100352), (42, 6762240), (45, 6311424), (48, 5916960), (54, 5259520), (56, 5071680), (60, 4733568), (63, 4508160), (64, 4437720), (70, 4057344), (72, 3944640), (80, 3550176), (84, 3381120), (90, 3155712), (96, 2958480), (105, 2704896), (108, 2629760), (112, 2535840), (120, 2366784), (126, 2254080), (128, 2218860), (135, 2103808), (140, 2028672), (144, 1972320), (160, 1775088), (168, 1690560), (180, 1577856), (189, 1502720), (192, 1479240), (210, 1352448), (216, 1314880), (224, 1267920), (240, 1183392), (252, 1127040), (256, 1109430), (270, 1051904), (280, 1014336), (288, 986160), (315, 901632), (320, 887544), (336, 845280), (360, 788928), (378, 751360), (384, 739620), (420, 676224), (432, 657440), (448, 633960), (480, 591696), (504, 563520), (512, 554715), (540, 525952), (560, 507168), (576, 493080), (587, 483840), (630, 450816), (640, 443772), (672, 422640), (720, 394464), (756, 375680), (768, 369810), (840, 338112), (864, 328720), (896, 316980), (945, 300544), (960, 295848), (1008, 281760), (1080, 262976), (1120, 253584), (1152, 246540), (1174, 241920), (1260, 225408), (1280, 221886), (1344, 211320), (1440, 197232), (1512, 187840), (1536, 184905), (1680, 169056), (1728, 164360), (1761, 161280), (1792, 158490), (1890, 150272), (1920, 147924), (2016, 140880), (2160, 131488), (2240, 126792), (2304, 123270), (2348, 120960), (2520, 112704), (2560, 110943), (2688, 105660), (2880, 98616), (2935, 96768), (3024, 93920), (3360, 84528), (3456, 82180), (3522, 80640), (3584, 79245), (3780, 75136), (3840, 73962), (4032, 70440), (4109, 69120), (4320, 65744), (4480, 63396), (4608, 61635), (4696, 60480), (5040, 56352), (5283, 53760), (5376, 52830), (5760, 49308), (5870, 48384), (6048, 46960), (6720, 42264), (6912, 41090), (7044, 40320), (7560, 37568), (7680, 36981), (8064, 35220), (8218, 34560), (8640, 32872), (8805, 32256), (8960, 31698), (9392, 30240), (10080, 28176), (10566, 26880), (10752, 26415), (11520, 24654), (11740, 24192), (12096, 23480), (12327, 23040), (13440, 21132), (13824, 20545), (14088, 20160), (15120, 18784), (15849, 17920), (16128, 17610), (16436, 17280)]