20941312320

素因数分解:

$2^6\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1362

約数の個数: 448

約数和(自身を含む): 78100001280

約数和(自身を除く): 57158688960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 270, 276, 288, 320, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 540, 552, 576, 621, 648, 690, 720, 729, 736, 810, 828, 864, 920, 960, 972, 1035, 1080, 1104, 1215, 1242, 1296, 1301, 1380, 1440, 1458, 1472, 1620, 1656, 1728, 1840, 1863, 1944, 2070, 2160, 2187, 2208, 2430, 2484, 2592, 2602, 2760, 2880, 2916, 3105, 3240, 3312, 3645, 3680, 3726, 3888, 3903, 4140, 4320, 4374, 4416, 4860, 4968, 5184, 5204, 5520, 5589, 5832, 6210, 6480, 6505, 6624, 7290, 7360, 7452, 7776, 7806, 8280, 8640, 8748, 9315, 9720, 9936, 10408, 10935, 11040, 11178, 11664, 11709, 12420, 12960, 13010, 13248, 14580, 14904, 15552, 15612, 16560, 16767, 17496, 18630, 19440, 19515, 19872, 20816, 21870, 22080, 22356, 23328, 23418, 24840, 25920, 26020, 27945, 29160, 29808, 29923, 31224, 33120, 33534, 34992, 35127, 37260, 38880, 39030, 39744, 41632, 43740, 44712, 46656, 46836, 49680, 50301, 52040, 55890, 58320, 58545, 59616, 59846, 62448, 66240, 67068, 69984, 70254, 74520, 77760, 78060, 83264, 83835, 87480, 89424, 89769, 93672, 99360, 100602, 104080, 105381, 111780, 116640, 117090, 119232, 119692, 124896, 134136, 139968, 140508, 149040, 149615, 156120, 167670, 174960, 175635, 178848, 179538, 187344, 198720, 201204, 208160, 210762, 223560, 233280, 234180, 239384, 249792, 251505, 268272, 269307, 281016, 298080, 299230, 312240, 316143, 335340, 349920, 351270, 357696, 359076, 374688, 402408, 416320, 421524, 447120, 448845, 468360, 478768, 503010, 526905, 536544, 538614, 562032, 596160, 598460, 624480, 632286, 670680, 699840, 702540, 718152, 749376, 804816, 807921, 843048, 894240, 897690, 936720, 948429, 957536, 1006020, 1053810, 1073088, 1077228, 1124064, 1196920, 1248960, 1264572, 1341360, 1346535, 1405080, 1436304, 1580715, 1609632, 1615842, 1686096, 1788480, 1795380, 1873440, 1896858, 1915072, 2012040, 2107620, 2154456, 2248128, 2393840, 2423763, 2529144, 2682720, 2693070, 2810160, 2845287, 2872608, 3161430, 3219264, 3231684, 3372192, 3590760, 3746880, 3793716, 4024080, 4039605, 4215240, 4308912, 4742145, 4787680, 4847526, 5058288, 5365440, 5386140, 5620320, 5690574, 5745216, 6322860, 6463368, 6744384, 7181520, 7271289, 7587432, 8048160, 8079210, 8430480, 8617824, 9484290, 9575360, 9695052, 10116576, 10772280, 11240640, 11381148, 12118815, 12645720, 12926736, 14226435, 14363040, 14542578, 15174864, 16096320, 16158420, 16860960, 17235648, 18968580, 19390104, 20233152, 21544560, 21813867, 22762296, 24237630, 25291440, 25853472, 28452870, 28726080, 29085156, 30349728, 32316840, 33721920, 36356445, 37937160, 38780208, 43089120, 43627734, 45524592, 48475260, 50582880, 51706944, 56905740, 58170312, 60699456, 64633680, 65441601, 72712890, 75874320, 77560416, 86178240, 87255468, 91049184, 96950520, 101165760, 109069335, 113811480, 116340624, 129267360, 130883202, 145425780, 151748640, 155120832, 174510936, 182098368, 193901040, 218138670, 227622960, 232681248, 258534720, 261766404, 290851560, 303497280, 327208005, 349021872, 387802080, 436277340, 455245920, 465362496, 523532808, 581703120, 654416010, 698043744, 775604160, 872554680, 910491840, 1047065616, 1163406240, 1308832020, 1396087488, 1745109360, 2094131232, 2326812480, 2617664040, 3490218720, 4188262464, 5235328080, 6980437440, 10470656160, 20941312320]

約数ペア:

[(1, 20941312320), (2, 10470656160), (3, 6980437440), (4, 5235328080), (5, 4188262464), (6, 3490218720), (8, 2617664040), (9, 2326812480), (10, 2094131232), (12, 1745109360), (15, 1396087488), (16, 1308832020), (18, 1163406240), (20, 1047065616), (23, 910491840), (24, 872554680), (27, 775604160), (30, 698043744), (32, 654416010), (36, 581703120), (40, 523532808), (45, 465362496), (46, 455245920), (48, 436277340), (54, 387802080), (60, 349021872), (64, 327208005), (69, 303497280), (72, 290851560), (80, 261766404), (81, 258534720), (90, 232681248), (92, 227622960), (96, 218138670), (108, 193901040), (115, 182098368), (120, 174510936), (135, 155120832), (138, 151748640), (144, 145425780), (160, 130883202), (162, 129267360), (180, 116340624), (184, 113811480), (192, 109069335), (207, 101165760), (216, 96950520), (230, 91049184), (240, 87255468), (243, 86178240), (270, 77560416), (276, 75874320), (288, 72712890), (320, 65441601), (324, 64633680), (345, 60699456), (360, 58170312), (368, 56905740), (405, 51706944), (414, 50582880), (432, 48475260), (460, 45524592), (480, 43627734), (486, 43089120), (540, 38780208), (552, 37937160), (576, 36356445), (621, 33721920), (648, 32316840), (690, 30349728), (720, 29085156), (729, 28726080), (736, 28452870), (810, 25853472), (828, 25291440), (864, 24237630), (920, 22762296), (960, 21813867), (972, 21544560), (1035, 20233152), (1080, 19390104), (1104, 18968580), (1215, 17235648), (1242, 16860960), (1296, 16158420), (1301, 16096320), (1380, 15174864), (1440, 14542578), (1458, 14363040), (1472, 14226435), (1620, 12926736), (1656, 12645720), (1728, 12118815), (1840, 11381148), (1863, 11240640), (1944, 10772280), (2070, 10116576), (2160, 9695052), (2187, 9575360), (2208, 9484290), (2430, 8617824), (2484, 8430480), (2592, 8079210), (2602, 8048160), (2760, 7587432), (2880, 7271289), (2916, 7181520), (3105, 6744384), (3240, 6463368), (3312, 6322860), (3645, 5745216), (3680, 5690574), (3726, 5620320), (3888, 5386140), (3903, 5365440), (4140, 5058288), (4320, 4847526), (4374, 4787680), (4416, 4742145), (4860, 4308912), (4968, 4215240), (5184, 4039605), (5204, 4024080), (5520, 3793716), (5589, 3746880), (5832, 3590760), (6210, 3372192), (6480, 3231684), (6505, 3219264), (6624, 3161430), (7290, 2872608), (7360, 2845287), (7452, 2810160), (7776, 2693070), (7806, 2682720), (8280, 2529144), (8640, 2423763), (8748, 2393840), (9315, 2248128), (9720, 2154456), (9936, 2107620), (10408, 2012040), (10935, 1915072), (11040, 1896858), (11178, 1873440), (11664, 1795380), (11709, 1788480), (12420, 1686096), (12960, 1615842), (13010, 1609632), (13248, 1580715), (14580, 1436304), (14904, 1405080), (15552, 1346535), (15612, 1341360), (16560, 1264572), (16767, 1248960), (17496, 1196920), (18630, 1124064), (19440, 1077228), (19515, 1073088), (19872, 1053810), (20816, 1006020), (21870, 957536), (22080, 948429), (22356, 936720), (23328, 897690), (23418, 894240), (24840, 843048), (25920, 807921), (26020, 804816), (27945, 749376), (29160, 718152), (29808, 702540), (29923, 699840), (31224, 670680), (33120, 632286), (33534, 624480), (34992, 598460), (35127, 596160), (37260, 562032), (38880, 538614), (39030, 536544), (39744, 526905), (41632, 503010), (43740, 478768), (44712, 468360), (46656, 448845), (46836, 447120), (49680, 421524), (50301, 416320), (52040, 402408), (55890, 374688), (58320, 359076), (58545, 357696), (59616, 351270), (59846, 349920), (62448, 335340), (66240, 316143), (67068, 312240), (69984, 299230), (70254, 298080), (74520, 281016), (77760, 269307), (78060, 268272), (83264, 251505), (83835, 249792), (87480, 239384), (89424, 234180), (89769, 233280), (93672, 223560), (99360, 210762), (100602, 208160), (104080, 201204), (105381, 198720), (111780, 187344), (116640, 179538), (117090, 178848), (119232, 175635), (119692, 174960), (124896, 167670), (134136, 156120), (139968, 149615), (140508, 149040)]