818472960

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 2897687520

約数和(自身を除く): 2079214560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 107, 120, 128, 144, 160, 166, 180, 192, 214, 240, 249, 256, 288, 320, 321, 332, 360, 384, 415, 428, 480, 498, 512, 535, 576, 640, 642, 664, 720, 747, 768, 830, 856, 960, 963, 996, 1024, 1070, 1152, 1245, 1280, 1284, 1328, 1440, 1494, 1536, 1605, 1660, 1712, 1920, 1926, 1992, 2048, 2140, 2304, 2490, 2560, 2568, 2656, 2880, 2988, 3072, 3210, 3320, 3424, 3735, 3840, 3852, 3984, 4280, 4608, 4815, 4980, 5120, 5136, 5312, 5760, 5976, 6144, 6420, 6640, 6848, 7470, 7680, 7704, 7968, 8560, 8881, 9216, 9630, 9960, 10240, 10272, 10624, 11520, 11952, 12840, 13280, 13696, 14940, 15360, 15408, 15936, 17120, 17762, 18432, 19260, 19920, 20544, 21248, 23040, 23904, 25680, 26560, 26643, 27392, 29880, 30720, 30816, 31872, 34240, 35524, 38520, 39840, 41088, 42496, 44405, 46080, 47808, 51360, 53120, 53286, 54784, 59760, 61632, 63744, 68480, 71048, 77040, 79680, 79929, 82176, 84992, 88810, 92160, 95616, 102720, 106240, 106572, 109568, 119520, 123264, 127488, 133215, 136960, 142096, 154080, 159360, 159858, 164352, 169984, 177620, 191232, 205440, 212480, 213144, 219136, 239040, 246528, 254976, 266430, 273920, 284192, 308160, 318720, 319716, 328704, 355240, 382464, 399645, 410880, 424960, 426288, 478080, 493056, 509952, 532860, 547840, 568384, 616320, 637440, 639432, 657408, 710480, 764928, 799290, 821760, 849920, 852576, 956160, 986112, 1065720, 1095680, 1136768, 1232640, 1274880, 1278864, 1420960, 1529856, 1598580, 1643520, 1705152, 1912320, 1972224, 2131440, 2273536, 2465280, 2549760, 2557728, 2841920, 3197160, 3287040, 3410304, 3824640, 4262880, 4547072, 4930560, 5115456, 5683840, 6394320, 6820608, 7649280, 8525760, 9094144, 9861120, 10230912, 11367680, 12788640, 13641216, 17051520, 18188288, 20461824, 22735360, 25577280, 27282432, 34103040, 40923648, 45470720, 51154560, 54564864, 68206080, 81847296, 90941440, 102309120, 136412160, 163694592, 204618240, 272824320, 409236480, 818472960]

約数ペア:

[(1, 818472960), (2, 409236480), (3, 272824320), (4, 204618240), (5, 163694592), (6, 136412160), (8, 102309120), (9, 90941440), (10, 81847296), (12, 68206080), (15, 54564864), (16, 51154560), (18, 45470720), (20, 40923648), (24, 34103040), (30, 27282432), (32, 25577280), (36, 22735360), (40, 20461824), (45, 18188288), (48, 17051520), (60, 13641216), (64, 12788640), (72, 11367680), (80, 10230912), (83, 9861120), (90, 9094144), (96, 8525760), (107, 7649280), (120, 6820608), (128, 6394320), (144, 5683840), (160, 5115456), (166, 4930560), (180, 4547072), (192, 4262880), (214, 3824640), (240, 3410304), (249, 3287040), (256, 3197160), (288, 2841920), (320, 2557728), (321, 2549760), (332, 2465280), (360, 2273536), (384, 2131440), (415, 1972224), (428, 1912320), (480, 1705152), (498, 1643520), (512, 1598580), (535, 1529856), (576, 1420960), (640, 1278864), (642, 1274880), (664, 1232640), (720, 1136768), (747, 1095680), (768, 1065720), (830, 986112), (856, 956160), (960, 852576), (963, 849920), (996, 821760), (1024, 799290), (1070, 764928), (1152, 710480), (1245, 657408), (1280, 639432), (1284, 637440), (1328, 616320), (1440, 568384), (1494, 547840), (1536, 532860), (1605, 509952), (1660, 493056), (1712, 478080), (1920, 426288), (1926, 424960), (1992, 410880), (2048, 399645), (2140, 382464), (2304, 355240), (2490, 328704), (2560, 319716), (2568, 318720), (2656, 308160), (2880, 284192), (2988, 273920), (3072, 266430), (3210, 254976), (3320, 246528), (3424, 239040), (3735, 219136), (3840, 213144), (3852, 212480), (3984, 205440), (4280, 191232), (4608, 177620), (4815, 169984), (4980, 164352), (5120, 159858), (5136, 159360), (5312, 154080), (5760, 142096), (5976, 136960), (6144, 133215), (6420, 127488), (6640, 123264), (6848, 119520), (7470, 109568), (7680, 106572), (7704, 106240), (7968, 102720), (8560, 95616), (8881, 92160), (9216, 88810), (9630, 84992), (9960, 82176), (10240, 79929), (10272, 79680), (10624, 77040), (11520, 71048), (11952, 68480), (12840, 63744), (13280, 61632), (13696, 59760), (14940, 54784), (15360, 53286), (15408, 53120), (15936, 51360), (17120, 47808), (17762, 46080), (18432, 44405), (19260, 42496), (19920, 41088), (20544, 39840), (21248, 38520), (23040, 35524), (23904, 34240), (25680, 31872), (26560, 30816), (26643, 30720), (27392, 29880)]