1218723840

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 480

約数和(自身を含む): 4718448000

約数和(自身を除く): 3499724160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 32, 36, 38, 40, 45, 48, 54, 57, 58, 60, 64, 72, 76, 80, 87, 90, 95, 96, 108, 114, 116, 120, 128, 135, 144, 145, 152, 160, 171, 174, 180, 190, 192, 216, 228, 232, 240, 256, 261, 270, 285, 288, 290, 304, 320, 342, 348, 360, 380, 384, 432, 435, 456, 464, 480, 512, 513, 522, 540, 551, 570, 576, 580, 608, 640, 684, 696, 720, 760, 768, 783, 855, 864, 870, 912, 928, 960, 1024, 1026, 1044, 1080, 1102, 1140, 1152, 1160, 1216, 1280, 1305, 1368, 1392, 1440, 1520, 1536, 1566, 1653, 1710, 1728, 1740, 1824, 1856, 1920, 2048, 2052, 2088, 2160, 2204, 2280, 2304, 2320, 2432, 2560, 2565, 2610, 2736, 2755, 2784, 2880, 3040, 3072, 3132, 3306, 3420, 3456, 3480, 3648, 3712, 3840, 3915, 4096, 4104, 4176, 4320, 4408, 4560, 4608, 4640, 4864, 4959, 5120, 5130, 5220, 5472, 5510, 5568, 5760, 6080, 6144, 6264, 6612, 6840, 6912, 6960, 7296, 7424, 7680, 7830, 8192, 8208, 8265, 8352, 8640, 8816, 9120, 9216, 9280, 9728, 9918, 10240, 10260, 10440, 10944, 11020, 11136, 11520, 12160, 12288, 12528, 13224, 13680, 13824, 13920, 14592, 14848, 14877, 15360, 15660, 16384, 16416, 16530, 16704, 17280, 17632, 18240, 18432, 18560, 19456, 19836, 20480, 20520, 20880, 21888, 22040, 22272, 23040, 24320, 24576, 24795, 25056, 26448, 27360, 27648, 27840, 29184, 29696, 29754, 30720, 31320, 32832, 33060, 33408, 34560, 35264, 36480, 36864, 37120, 38912, 39672, 40960, 41040, 41760, 43776, 44080, 44544, 46080, 48640, 49152, 49590, 50112, 52896, 54720, 55296, 55680, 58368, 59392, 59508, 61440, 62640, 65664, 66120, 66816, 69120, 70528, 72960, 73728, 74240, 74385, 77824, 79344, 81920, 82080, 83520, 87552, 88160, 89088, 92160, 97280, 99180, 100224, 105792, 109440, 110592, 111360, 116736, 118784, 119016, 122880, 125280, 131328, 132240, 133632, 138240, 141056, 145920, 147456, 148480, 148770, 155648, 158688, 164160, 167040, 175104, 176320, 178176, 184320, 194560, 198360, 200448, 211584, 218880, 221184, 222720, 233472, 237568, 238032, 245760, 250560, 262656, 264480, 267264, 276480, 282112, 291840, 296960, 297540, 311296, 317376, 328320, 334080, 350208, 352640, 356352, 368640, 389120, 396720, 400896, 423168, 437760, 442368, 445440, 466944, 475136, 476064, 501120, 525312, 528960, 534528, 552960, 564224, 583680, 593920, 595080, 634752, 656640, 668160, 700416, 705280, 712704, 737280, 778240, 793440, 801792, 846336, 875520, 890880, 933888, 952128, 1002240, 1050624, 1057920, 1069056, 1105920, 1128448, 1167360, 1187840, 1190160, 1269504, 1313280, 1336320, 1400832, 1410560, 1425408, 1556480, 1586880, 1603584, 1692672, 1751040, 1781760, 1904256, 2004480, 2101248, 2115840, 2138112, 2211840, 2256896, 2334720, 2375680, 2380320, 2539008, 2626560, 2672640, 2801664, 2821120, 3173760, 3207168, 3385344, 3502080, 3563520, 3808512, 4008960, 4202496, 4231680, 4276224, 4513792, 4669440, 4760640, 5078016, 5253120, 5345280, 5642240, 6347520, 6414336, 6770688, 7004160, 7127040, 7617024, 8017920, 8404992, 8463360, 9027584, 9521280, 10156032, 10506240, 10690560, 11284480, 12695040, 12828672, 13541376, 14008320, 15234048, 16035840, 16926720, 19042560, 20312064, 21012480, 21381120, 22568960, 25390080, 27082752, 30468096, 32071680, 33853440, 38085120, 40624128, 42024960, 45137920, 50780160, 60936192, 64143360, 67706880, 76170240, 81248256, 101560320, 121872384, 135413760, 152340480, 203120640, 243744768, 304680960, 406241280, 609361920, 1218723840]

約数ペア:

[(1, 1218723840), (2, 609361920), (3, 406241280), (4, 304680960), (5, 243744768), (6, 203120640), (8, 152340480), (9, 135413760), (10, 121872384), (12, 101560320), (15, 81248256), (16, 76170240), (18, 67706880), (19, 64143360), (20, 60936192), (24, 50780160), (27, 45137920), (29, 42024960), (30, 40624128), (32, 38085120), (36, 33853440), (38, 32071680), (40, 30468096), (45, 27082752), (48, 25390080), (54, 22568960), (57, 21381120), (58, 21012480), (60, 20312064), (64, 19042560), (72, 16926720), (76, 16035840), (80, 15234048), (87, 14008320), (90, 13541376), (95, 12828672), (96, 12695040), (108, 11284480), (114, 10690560), (116, 10506240), (120, 10156032), (128, 9521280), (135, 9027584), (144, 8463360), (145, 8404992), (152, 8017920), (160, 7617024), (171, 7127040), (174, 7004160), (180, 6770688), (190, 6414336), (192, 6347520), (216, 5642240), (228, 5345280), (232, 5253120), (240, 5078016), (256, 4760640), (261, 4669440), (270, 4513792), (285, 4276224), (288, 4231680), (290, 4202496), (304, 4008960), (320, 3808512), (342, 3563520), (348, 3502080), (360, 3385344), (380, 3207168), (384, 3173760), (432, 2821120), (435, 2801664), (456, 2672640), (464, 2626560), (480, 2539008), (512, 2380320), (513, 2375680), (522, 2334720), (540, 2256896), (551, 2211840), (570, 2138112), (576, 2115840), (580, 2101248), (608, 2004480), (640, 1904256), (684, 1781760), (696, 1751040), (720, 1692672), (760, 1603584), (768, 1586880), (783, 1556480), (855, 1425408), (864, 1410560), (870, 1400832), (912, 1336320), (928, 1313280), (960, 1269504), (1024, 1190160), (1026, 1187840), (1044, 1167360), (1080, 1128448), (1102, 1105920), (1140, 1069056), (1152, 1057920), (1160, 1050624), (1216, 1002240), (1280, 952128), (1305, 933888), (1368, 890880), (1392, 875520), (1440, 846336), (1520, 801792), (1536, 793440), (1566, 778240), (1653, 737280), (1710, 712704), (1728, 705280), (1740, 700416), (1824, 668160), (1856, 656640), (1920, 634752), (2048, 595080), (2052, 593920), (2088, 583680), (2160, 564224), (2204, 552960), (2280, 534528), (2304, 528960), (2320, 525312), (2432, 501120), (2560, 476064), (2565, 475136), (2610, 466944), (2736, 445440), (2755, 442368), (2784, 437760), (2880, 423168), (3040, 400896), (3072, 396720), (3132, 389120), (3306, 368640), (3420, 356352), (3456, 352640), (3480, 350208), (3648, 334080), (3712, 328320), (3840, 317376), (3915, 311296), (4096, 297540), (4104, 296960), (4176, 291840), (4320, 282112), (4408, 276480), (4560, 267264), (4608, 264480), (4640, 262656), (4864, 250560), (4959, 245760), (5120, 238032), (5130, 237568), (5220, 233472), (5472, 222720), (5510, 221184), (5568, 218880), (5760, 211584), (6080, 200448), (6144, 198360), (6264, 194560), (6612, 184320), (6840, 178176), (6912, 176320), (6960, 175104), (7296, 167040), (7424, 164160), (7680, 158688), (7830, 155648), (8192, 148770), (8208, 148480), (8265, 147456), (8352, 145920), (8640, 141056), (8816, 138240), (9120, 133632), (9216, 132240), (9280, 131328), (9728, 125280), (9918, 122880), (10240, 119016), (10260, 118784), (10440, 116736), (10944, 111360), (11020, 110592), (11136, 109440), (11520, 105792), (12160, 100224), (12288, 99180), (12528, 97280), (13224, 92160), (13680, 89088), (13824, 88160), (13920, 87552), (14592, 83520), (14848, 82080), (14877, 81920), (15360, 79344), (15660, 77824), (16384, 74385), (16416, 74240), (16530, 73728), (16704, 72960), (17280, 70528), (17632, 69120), (18240, 66816), (18432, 66120), (18560, 65664), (19456, 62640), (19836, 61440), (20480, 59508), (20520, 59392), (20880, 58368), (21888, 55680), (22040, 55296), (22272, 54720), (23040, 52896), (24320, 50112), (24576, 49590), (24795, 49152), (25056, 48640), (26448, 46080), (27360, 44544), (27648, 44080), (27840, 43776), (29184, 41760), (29696, 41040), (29754, 40960), (30720, 39672), (31320, 38912), (32832, 37120), (33060, 36864), (33408, 36480), (34560, 35264)]