1278063360

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{587}}^1$

素因数の和:630

約数の個数: 432

約数和(自身を含む): 5249776896

約数和(自身を除く): 3971713536

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 587, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1174, 1215, 1260, 1280, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1761, 1792, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2304, 2348, 2430, 2520, 2592, 2688, 2835, 2880, 2935, 3024, 3240, 3360, 3402, 3456, 3522, 3780, 3840, 3888, 4032, 4109, 4320, 4480, 4536, 4696, 4860, 5040, 5184, 5283, 5376, 5670, 5760, 5870, 6048, 6480, 6720, 6804, 6912, 7044, 7560, 7776, 8064, 8218, 8505, 8640, 8805, 8960, 9072, 9392, 9720, 10080, 10368, 10566, 11340, 11520, 11740, 12096, 12327, 12960, 13440, 13608, 14088, 15120, 15552, 15849, 16128, 16436, 17010, 17280, 17610, 18144, 18784, 19440, 20160, 20545, 20736, 21132, 22680, 23480, 24192, 24654, 25920, 26415, 26880, 27216, 28176, 30240, 31104, 31698, 32872, 34020, 34560, 35220, 36288, 36981, 37568, 38880, 40320, 41090, 42264, 45360, 46960, 47547, 48384, 49308, 51840, 52830, 54432, 56352, 60480, 61635, 62208, 63396, 65744, 68040, 70440, 72576, 73962, 75136, 77760, 79245, 80640, 82180, 84528, 90720, 93920, 95094, 98616, 103680, 105660, 108864, 110943, 112704, 120960, 123270, 126792, 131488, 136080, 140880, 142641, 145152, 147924, 150272, 155520, 158490, 164360, 169056, 181440, 184905, 187840, 190188, 197232, 211320, 217728, 221886, 225408, 237735, 241920, 246540, 253584, 262976, 272160, 281760, 285282, 295848, 311040, 316980, 328720, 332829, 338112, 362880, 369810, 375680, 380376, 394464, 422640, 435456, 443772, 450816, 475470, 493080, 507168, 525952, 544320, 554715, 563520, 570564, 591696, 633960, 657440, 665658, 676224, 713205, 725760, 739620, 751360, 760752, 788928, 845280, 887544, 950940, 986160, 998487, 1014336, 1051904, 1088640, 1109430, 1127040, 1141128, 1183392, 1267920, 1314880, 1331316, 1352448, 1426410, 1479240, 1521504, 1577856, 1664145, 1690560, 1775088, 1901880, 1972320, 1996974, 2028672, 2177280, 2218860, 2254080, 2282256, 2366784, 2535840, 2629760, 2662632, 2852820, 2958480, 3043008, 3155712, 3328290, 3381120, 3550176, 3803760, 3944640, 3993948, 4057344, 4437720, 4564512, 4733568, 4992435, 5071680, 5259520, 5325264, 5705640, 5916960, 6086016, 6656580, 6762240, 7100352, 7607520, 7889280, 7987896, 8875440, 9129024, 9467136, 9984870, 10143360, 10650528, 11411280, 11833920, 12172032, 13313160, 14200704, 15215040, 15778560, 15975792, 17750880, 18258048, 19969740, 20286720, 21301056, 22822560, 23667840, 26626320, 28401408, 30430080, 31951584, 35501760, 36516096, 39939480, 42602112, 45645120, 47335680, 53252640, 60860160, 63903168, 71003520, 79878960, 85204224, 91290240, 106505280, 127806336, 142007040, 159757920, 182580480, 213010560, 255612672, 319515840, 426021120, 639031680, 1278063360]

約数ペア:

[(1, 1278063360), (2, 639031680), (3, 426021120), (4, 319515840), (5, 255612672), (6, 213010560), (7, 182580480), (8, 159757920), (9, 142007040), (10, 127806336), (12, 106505280), (14, 91290240), (15, 85204224), (16, 79878960), (18, 71003520), (20, 63903168), (21, 60860160), (24, 53252640), (27, 47335680), (28, 45645120), (30, 42602112), (32, 39939480), (35, 36516096), (36, 35501760), (40, 31951584), (42, 30430080), (45, 28401408), (48, 26626320), (54, 23667840), (56, 22822560), (60, 21301056), (63, 20286720), (64, 19969740), (70, 18258048), (72, 17750880), (80, 15975792), (81, 15778560), (84, 15215040), (90, 14200704), (96, 13313160), (105, 12172032), (108, 11833920), (112, 11411280), (120, 10650528), (126, 10143360), (128, 9984870), (135, 9467136), (140, 9129024), (144, 8875440), (160, 7987896), (162, 7889280), (168, 7607520), (180, 7100352), (189, 6762240), (192, 6656580), (210, 6086016), (216, 5916960), (224, 5705640), (240, 5325264), (243, 5259520), (252, 5071680), (256, 4992435), (270, 4733568), (280, 4564512), (288, 4437720), (315, 4057344), (320, 3993948), (324, 3944640), (336, 3803760), (360, 3550176), (378, 3381120), (384, 3328290), (405, 3155712), (420, 3043008), (432, 2958480), (448, 2852820), (480, 2662632), (486, 2629760), (504, 2535840), (540, 2366784), (560, 2282256), (567, 2254080), (576, 2218860), (587, 2177280), (630, 2028672), (640, 1996974), (648, 1972320), (672, 1901880), (720, 1775088), (756, 1690560), (768, 1664145), (810, 1577856), (840, 1521504), (864, 1479240), (896, 1426410), (945, 1352448), (960, 1331316), (972, 1314880), (1008, 1267920), (1080, 1183392), (1120, 1141128), (1134, 1127040), (1152, 1109430), (1174, 1088640), (1215, 1051904), (1260, 1014336), (1280, 998487), (1296, 986160), (1344, 950940), (1440, 887544), (1512, 845280), (1620, 788928), (1680, 760752), (1701, 751360), (1728, 739620), (1761, 725760), (1792, 713205), (1890, 676224), (1920, 665658), (1944, 657440), (2016, 633960), (2160, 591696), (2240, 570564), (2268, 563520), (2304, 554715), (2348, 544320), (2430, 525952), (2520, 507168), (2592, 493080), (2688, 475470), (2835, 450816), (2880, 443772), (2935, 435456), (3024, 422640), (3240, 394464), (3360, 380376), (3402, 375680), (3456, 369810), (3522, 362880), (3780, 338112), (3840, 332829), (3888, 328720), (4032, 316980), (4109, 311040), (4320, 295848), (4480, 285282), (4536, 281760), (4696, 272160), (4860, 262976), (5040, 253584), (5184, 246540), (5283, 241920), (5376, 237735), (5670, 225408), (5760, 221886), (5870, 217728), (6048, 211320), (6480, 197232), (6720, 190188), (6804, 187840), (6912, 184905), (7044, 181440), (7560, 169056), (7776, 164360), (8064, 158490), (8218, 155520), (8505, 150272), (8640, 147924), (8805, 145152), (8960, 142641), (9072, 140880), (9392, 136080), (9720, 131488), (10080, 126792), (10368, 123270), (10566, 120960), (11340, 112704), (11520, 110943), (11740, 108864), (12096, 105660), (12327, 103680), (12960, 98616), (13440, 95094), (13608, 93920), (14088, 90720), (15120, 84528), (15552, 82180), (15849, 80640), (16128, 79245), (16436, 77760), (17010, 75136), (17280, 73962), (17610, 72576), (18144, 70440), (18784, 68040), (19440, 65744), (20160, 63396), (20545, 62208), (20736, 61635), (21132, 60480), (22680, 56352), (23480, 54432), (24192, 52830), (24654, 51840), (25920, 49308), (26415, 48384), (26880, 47547), (27216, 46960), (28176, 45360), (30240, 42264), (31104, 41090), (31698, 40320), (32872, 38880), (34020, 37568), (34560, 36981), (35220, 36288)]