1271220480

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 432

約数和(自身を含む): 4705157184

約数和(自身を除く): 3433936704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 67, 72, 80, 81, 90, 96, 108, 120, 122, 128, 134, 135, 144, 160, 162, 180, 183, 192, 201, 216, 240, 243, 244, 256, 268, 270, 288, 305, 320, 324, 335, 360, 366, 384, 402, 405, 432, 480, 486, 488, 536, 540, 549, 576, 603, 610, 640, 648, 670, 720, 732, 768, 804, 810, 864, 915, 960, 972, 976, 1005, 1072, 1080, 1098, 1152, 1206, 1215, 1220, 1280, 1296, 1340, 1440, 1464, 1608, 1620, 1647, 1728, 1809, 1830, 1920, 1944, 1952, 2010, 2144, 2160, 2196, 2304, 2412, 2430, 2440, 2592, 2680, 2745, 2880, 2928, 3015, 3216, 3240, 3294, 3456, 3618, 3660, 3840, 3888, 3904, 4020, 4087, 4288, 4320, 4392, 4824, 4860, 4880, 4941, 5184, 5360, 5427, 5490, 5760, 5856, 6030, 6432, 6480, 6588, 6912, 7236, 7320, 7776, 7808, 8040, 8174, 8235, 8576, 8640, 8784, 9045, 9648, 9720, 9760, 9882, 10368, 10720, 10854, 10980, 11520, 11712, 12060, 12261, 12864, 12960, 13176, 14472, 14640, 14823, 15552, 15616, 16080, 16281, 16348, 16470, 17152, 17280, 17568, 18090, 19296, 19440, 19520, 19764, 20435, 20736, 21440, 21708, 21960, 23424, 24120, 24522, 24705, 25728, 25920, 26352, 27135, 28944, 29280, 29646, 31104, 32160, 32562, 32696, 32940, 34560, 35136, 36180, 36783, 38592, 38880, 39040, 39528, 40870, 42880, 43416, 43920, 46848, 48240, 49044, 49410, 51456, 51840, 52704, 54270, 57888, 58560, 59292, 61305, 62208, 64320, 65124, 65392, 65880, 70272, 72360, 73566, 74115, 77184, 77760, 78080, 79056, 81405, 81740, 85760, 86832, 87840, 96480, 98088, 98820, 103680, 105408, 108540, 110349, 115776, 117120, 118584, 122610, 128640, 130248, 130784, 131760, 140544, 144720, 147132, 148230, 154368, 155520, 158112, 162810, 163480, 173664, 175680, 183915, 192960, 196176, 197640, 210816, 217080, 220698, 231552, 234240, 237168, 245220, 257280, 260496, 261568, 263520, 289440, 294264, 296460, 311040, 316224, 325620, 326960, 331047, 347328, 351360, 367830, 385920, 392352, 395280, 421632, 434160, 441396, 463104, 474336, 490440, 520992, 523136, 527040, 551745, 578880, 588528, 592920, 632448, 651240, 653920, 662094, 694656, 702720, 735660, 771840, 784704, 790560, 868320, 882792, 948672, 980880, 993141, 1041984, 1046272, 1054080, 1103490, 1157760, 1177056, 1185840, 1264896, 1302480, 1307840, 1324188, 1389312, 1471320, 1569408, 1581120, 1655235, 1736640, 1765584, 1897344, 1961760, 1986282, 2083968, 2108160, 2206980, 2315520, 2354112, 2371680, 2604960, 2615680, 2648376, 2942640, 3138816, 3162240, 3310470, 3473280, 3531168, 3794688, 3923520, 3972564, 4167936, 4413960, 4708224, 4743360, 4965705, 5209920, 5231360, 5296752, 5885280, 6324480, 6620940, 6946560, 7062336, 7847040, 7945128, 8827920, 9416448, 9486720, 9931410, 10419840, 10593504, 11770560, 13241880, 14124672, 15694080, 15890256, 17655840, 18973440, 19862820, 20839680, 21187008, 23541120, 26483760, 28249344, 31780512, 35311680, 39725640, 42374016, 47082240, 52967520, 63561024, 70623360, 79451280, 84748032, 105935040, 127122048, 141246720, 158902560, 211870080, 254244096, 317805120, 423740160, 635610240, 1271220480]

約数ペア:

[(1, 1271220480), (2, 635610240), (3, 423740160), (4, 317805120), (5, 254244096), (6, 211870080), (8, 158902560), (9, 141246720), (10, 127122048), (12, 105935040), (15, 84748032), (16, 79451280), (18, 70623360), (20, 63561024), (24, 52967520), (27, 47082240), (30, 42374016), (32, 39725640), (36, 35311680), (40, 31780512), (45, 28249344), (48, 26483760), (54, 23541120), (60, 21187008), (61, 20839680), (64, 19862820), (67, 18973440), (72, 17655840), (80, 15890256), (81, 15694080), (90, 14124672), (96, 13241880), (108, 11770560), (120, 10593504), (122, 10419840), (128, 9931410), (134, 9486720), (135, 9416448), (144, 8827920), (160, 7945128), (162, 7847040), (180, 7062336), (183, 6946560), (192, 6620940), (201, 6324480), (216, 5885280), (240, 5296752), (243, 5231360), (244, 5209920), (256, 4965705), (268, 4743360), (270, 4708224), (288, 4413960), (305, 4167936), (320, 3972564), (324, 3923520), (335, 3794688), (360, 3531168), (366, 3473280), (384, 3310470), (402, 3162240), (405, 3138816), (432, 2942640), (480, 2648376), (486, 2615680), (488, 2604960), (536, 2371680), (540, 2354112), (549, 2315520), (576, 2206980), (603, 2108160), (610, 2083968), (640, 1986282), (648, 1961760), (670, 1897344), (720, 1765584), (732, 1736640), (768, 1655235), (804, 1581120), (810, 1569408), (864, 1471320), (915, 1389312), (960, 1324188), (972, 1307840), (976, 1302480), (1005, 1264896), (1072, 1185840), (1080, 1177056), (1098, 1157760), (1152, 1103490), (1206, 1054080), (1215, 1046272), (1220, 1041984), (1280, 993141), (1296, 980880), (1340, 948672), (1440, 882792), (1464, 868320), (1608, 790560), (1620, 784704), (1647, 771840), (1728, 735660), (1809, 702720), (1830, 694656), (1920, 662094), (1944, 653920), (1952, 651240), (2010, 632448), (2144, 592920), (2160, 588528), (2196, 578880), (2304, 551745), (2412, 527040), (2430, 523136), (2440, 520992), (2592, 490440), (2680, 474336), (2745, 463104), (2880, 441396), (2928, 434160), (3015, 421632), (3216, 395280), (3240, 392352), (3294, 385920), (3456, 367830), (3618, 351360), (3660, 347328), (3840, 331047), (3888, 326960), (3904, 325620), (4020, 316224), (4087, 311040), (4288, 296460), (4320, 294264), (4392, 289440), (4824, 263520), (4860, 261568), (4880, 260496), (4941, 257280), (5184, 245220), (5360, 237168), (5427, 234240), (5490, 231552), (5760, 220698), (5856, 217080), (6030, 210816), (6432, 197640), (6480, 196176), (6588, 192960), (6912, 183915), (7236, 175680), (7320, 173664), (7776, 163480), (7808, 162810), (8040, 158112), (8174, 155520), (8235, 154368), (8576, 148230), (8640, 147132), (8784, 144720), (9045, 140544), (9648, 131760), (9720, 130784), (9760, 130248), (9882, 128640), (10368, 122610), (10720, 118584), (10854, 117120), (10980, 115776), (11520, 110349), (11712, 108540), (12060, 105408), (12261, 103680), (12864, 98820), (12960, 98088), (13176, 96480), (14472, 87840), (14640, 86832), (14823, 85760), (15552, 81740), (15616, 81405), (16080, 79056), (16281, 78080), (16348, 77760), (16470, 77184), (17152, 74115), (17280, 73566), (17568, 72360), (18090, 70272), (19296, 65880), (19440, 65392), (19520, 65124), (19764, 64320), (20435, 62208), (20736, 61305), (21440, 59292), (21708, 58560), (21960, 57888), (23424, 54270), (24120, 52704), (24522, 51840), (24705, 51456), (25728, 49410), (25920, 49044), (26352, 48240), (27135, 46848), (28944, 43920), (29280, 43416), (29646, 42880), (31104, 40870), (32160, 39528), (32562, 39040), (32696, 38880), (32940, 38592), (34560, 36783), (35136, 36180)]