19504385280

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:968

約数の個数: 432

約数和(自身を含む): 71023767360

約数和(自身を除く): 51519382080

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, 64, 72, 73, 80, 81, 90, 96, 108, 120, 128, 135, 144, 146, 160, 162, 180, 192, 216, 219, 240, 243, 256, 270, 288, 292, 320, 324, 360, 365, 384, 405, 432, 438, 480, 486, 540, 576, 584, 640, 648, 657, 720, 730, 768, 810, 859, 864, 876, 960, 972, 1080, 1095, 1152, 1168, 1215, 1280, 1296, 1314, 1440, 1460, 1620, 1718, 1728, 1752, 1920, 1944, 1971, 2160, 2190, 2304, 2336, 2430, 2577, 2592, 2628, 2880, 2920, 3240, 3285, 3436, 3456, 3504, 3840, 3888, 3942, 4295, 4320, 4380, 4672, 4860, 5154, 5184, 5256, 5760, 5840, 5913, 6480, 6570, 6872, 6912, 7008, 7731, 7776, 7884, 8590, 8640, 8760, 9344, 9720, 9855, 10308, 10368, 10512, 11520, 11680, 11826, 12885, 12960, 13140, 13744, 14016, 15462, 15552, 15768, 17180, 17280, 17520, 17739, 18688, 19440, 19710, 20616, 20736, 21024, 23193, 23360, 23652, 25770, 25920, 26280, 27488, 28032, 29565, 30924, 31104, 31536, 34360, 34560, 35040, 35478, 38655, 38880, 39420, 41232, 42048, 46386, 46720, 47304, 51540, 51840, 52560, 54976, 56064, 59130, 61848, 62208, 62707, 63072, 68720, 69579, 70080, 70956, 77310, 77760, 78840, 82464, 84096, 88695, 92772, 93440, 94608, 103080, 103680, 105120, 109952, 115965, 118260, 123696, 125414, 126144, 137440, 139158, 140160, 141912, 154620, 155520, 157680, 164928, 168192, 177390, 185544, 188121, 189216, 206160, 208737, 210240, 219904, 231930, 236520, 247392, 250828, 252288, 274880, 278316, 280320, 283824, 309240, 311040, 313535, 315360, 329856, 347895, 354780, 371088, 376242, 378432, 412320, 417474, 420480, 463860, 473040, 494784, 501656, 504576, 549760, 556632, 564363, 567648, 618480, 627070, 630720, 659712, 695790, 709560, 742176, 752484, 756864, 824640, 834948, 840960, 927720, 940605, 946080, 989568, 1003312, 1043685, 1099520, 1113264, 1128726, 1135296, 1236960, 1254140, 1261440, 1391580, 1419120, 1484352, 1504968, 1513728, 1649280, 1669896, 1693089, 1855440, 1881210, 1892160, 1979136, 2006624, 2087370, 2226528, 2257452, 2270592, 2473920, 2508280, 2522880, 2783160, 2821815, 2838240, 2968704, 3009936, 3298560, 3339792, 3386178, 3710880, 3762420, 3784320, 4013248, 4174740, 4453056, 4514904, 4541184, 4947840, 5016560, 5079267, 5566320, 5643630, 5676480, 5937408, 6019872, 6679584, 6772356, 7421760, 7524840, 7568640, 8026496, 8349480, 8465445, 8906112, 9029808, 9895680, 10033120, 10158534, 11132640, 11287260, 11352960, 12039744, 13359168, 13544712, 14843520, 15049680, 15237801, 16052992, 16698960, 16930890, 17812224, 18059616, 20066240, 20317068, 22265280, 22574520, 22705920, 24079488, 25396335, 26718336, 27089424, 29687040, 30099360, 30475602, 33397920, 33861780, 36119232, 40132480, 40634136, 44530560, 45149040, 48158976, 50792670, 53436672, 54178848, 60198720, 60951204, 66795840, 67723560, 72238464, 76189005, 80264960, 81268272, 89061120, 90298080, 101585340, 108357696, 120397440, 121902408, 133591680, 135447120, 144476928, 152378010, 162536544, 180596160, 203170680, 216715392, 240794880, 243804816, 267183360, 270894240, 304756020, 325073088, 361192320, 406341360, 433430784, 487609632, 541788480, 609512040, 650146176, 722384640, 812682720, 975219264, 1083576960, 1219024080, 1300292352, 1625365440, 1950438528, 2167153920, 2438048160, 3250730880, 3900877056, 4876096320, 6501461760, 9752192640, 19504385280]

約数ペア:

[(1, 19504385280), (2, 9752192640), (3, 6501461760), (4, 4876096320), (5, 3900877056), (6, 3250730880), (8, 2438048160), (9, 2167153920), (10, 1950438528), (12, 1625365440), (15, 1300292352), (16, 1219024080), (18, 1083576960), (20, 975219264), (24, 812682720), (27, 722384640), (30, 650146176), (32, 609512040), (36, 541788480), (40, 487609632), (45, 433430784), (48, 406341360), (54, 361192320), (60, 325073088), (64, 304756020), (72, 270894240), (73, 267183360), (80, 243804816), (81, 240794880), (90, 216715392), (96, 203170680), (108, 180596160), (120, 162536544), (128, 152378010), (135, 144476928), (144, 135447120), (146, 133591680), (160, 121902408), (162, 120397440), (180, 108357696), (192, 101585340), (216, 90298080), (219, 89061120), (240, 81268272), (243, 80264960), (256, 76189005), (270, 72238464), (288, 67723560), (292, 66795840), (320, 60951204), (324, 60198720), (360, 54178848), (365, 53436672), (384, 50792670), (405, 48158976), (432, 45149040), (438, 44530560), (480, 40634136), (486, 40132480), (540, 36119232), (576, 33861780), (584, 33397920), (640, 30475602), (648, 30099360), (657, 29687040), (720, 27089424), (730, 26718336), (768, 25396335), (810, 24079488), (859, 22705920), (864, 22574520), (876, 22265280), (960, 20317068), (972, 20066240), (1080, 18059616), (1095, 17812224), (1152, 16930890), (1168, 16698960), (1215, 16052992), (1280, 15237801), (1296, 15049680), (1314, 14843520), (1440, 13544712), (1460, 13359168), (1620, 12039744), (1718, 11352960), (1728, 11287260), (1752, 11132640), (1920, 10158534), (1944, 10033120), (1971, 9895680), (2160, 9029808), (2190, 8906112), (2304, 8465445), (2336, 8349480), (2430, 8026496), (2577, 7568640), (2592, 7524840), (2628, 7421760), (2880, 6772356), (2920, 6679584), (3240, 6019872), (3285, 5937408), (3436, 5676480), (3456, 5643630), (3504, 5566320), (3840, 5079267), (3888, 5016560), (3942, 4947840), (4295, 4541184), (4320, 4514904), (4380, 4453056), (4672, 4174740), (4860, 4013248), (5154, 3784320), (5184, 3762420), (5256, 3710880), (5760, 3386178), (5840, 3339792), (5913, 3298560), (6480, 3009936), (6570, 2968704), (6872, 2838240), (6912, 2821815), (7008, 2783160), (7731, 2522880), (7776, 2508280), (7884, 2473920), (8590, 2270592), (8640, 2257452), (8760, 2226528), (9344, 2087370), (9720, 2006624), (9855, 1979136), (10308, 1892160), (10368, 1881210), (10512, 1855440), (11520, 1693089), (11680, 1669896), (11826, 1649280), (12885, 1513728), (12960, 1504968), (13140, 1484352), (13744, 1419120), (14016, 1391580), (15462, 1261440), (15552, 1254140), (15768, 1236960), (17180, 1135296), (17280, 1128726), (17520, 1113264), (17739, 1099520), (18688, 1043685), (19440, 1003312), (19710, 989568), (20616, 946080), (20736, 940605), (21024, 927720), (23193, 840960), (23360, 834948), (23652, 824640), (25770, 756864), (25920, 752484), (26280, 742176), (27488, 709560), (28032, 695790), (29565, 659712), (30924, 630720), (31104, 627070), (31536, 618480), (34360, 567648), (34560, 564363), (35040, 556632), (35478, 549760), (38655, 504576), (38880, 501656), (39420, 494784), (41232, 473040), (42048, 463860), (46386, 420480), (46720, 417474), (47304, 412320), (51540, 378432), (51840, 376242), (52560, 371088), (54976, 354780), (56064, 347895), (59130, 329856), (61848, 315360), (62208, 313535), (62707, 311040), (63072, 309240), (68720, 283824), (69579, 280320), (70080, 278316), (70956, 274880), (77310, 252288), (77760, 250828), (78840, 247392), (82464, 236520), (84096, 231930), (88695, 219904), (92772, 210240), (93440, 208737), (94608, 206160), (103080, 189216), (103680, 188121), (105120, 185544), (109952, 177390), (115965, 168192), (118260, 164928), (123696, 157680), (125414, 155520), (126144, 154620), (137440, 141912), (139158, 140160)]