12780737280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{941}}^1$

素因数の和:1105

約数の個数: 360

約数和(自身を含む): 46129883184

約数和(自身を除く): 33349145904

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, 80, 81, 90, 96, 108, 120, 128, 131, 135, 144, 160, 162, 180, 192, 216, 240, 256, 262, 270, 288, 320, 324, 360, 384, 393, 405, 432, 480, 524, 540, 576, 640, 648, 655, 720, 768, 786, 810, 864, 941, 960, 1048, 1080, 1152, 1179, 1280, 1296, 1310, 1440, 1572, 1620, 1728, 1882, 1920, 1965, 2096, 2160, 2304, 2358, 2592, 2620, 2823, 2880, 3144, 3240, 3456, 3537, 3764, 3840, 3930, 4192, 4320, 4705, 4716, 5184, 5240, 5646, 5760, 5895, 6288, 6480, 6912, 7074, 7528, 7860, 8384, 8469, 8640, 9410, 9432, 10368, 10480, 10611, 11292, 11520, 11790, 12576, 12960, 14115, 14148, 15056, 15720, 16768, 16938, 17280, 17685, 18820, 18864, 20736, 20960, 21222, 22584, 23580, 25152, 25407, 25920, 28230, 28296, 30112, 31440, 33536, 33876, 34560, 35370, 37640, 37728, 41920, 42345, 42444, 45168, 47160, 50304, 50814, 51840, 53055, 56460, 56592, 60224, 62880, 67752, 70740, 75280, 75456, 76221, 83840, 84690, 84888, 90336, 94320, 100608, 101628, 103680, 106110, 112920, 113184, 120448, 123271, 125760, 127035, 135504, 141480, 150560, 150912, 152442, 167680, 169380, 169776, 180672, 188640, 203256, 212220, 225840, 226368, 240896, 246542, 251520, 254070, 271008, 282960, 301120, 301824, 304884, 338760, 339552, 361344, 369813, 377280, 381105, 406512, 424440, 451680, 452736, 493084, 503040, 508140, 542016, 565920, 602240, 609768, 616355, 677520, 679104, 722688, 739626, 754560, 762210, 813024, 848880, 903360, 905472, 986168, 1016280, 1084032, 1109439, 1131840, 1204480, 1219536, 1232710, 1355040, 1358208, 1479252, 1509120, 1524420, 1626048, 1697760, 1806720, 1849065, 1972336, 2032560, 2168064, 2218878, 2263680, 2439072, 2465420, 2710080, 2716416, 2958504, 3048840, 3252096, 3328317, 3395520, 3613440, 3698130, 3944672, 4065120, 4437756, 4527360, 4878144, 4930840, 5420160, 5547195, 5917008, 6097680, 6504192, 6656634, 6791040, 7396260, 7889344, 8130240, 8875512, 9756288, 9861680, 9984951, 10840320, 11094390, 11834016, 12195360, 13313268, 13582080, 14792520, 15778688, 16260480, 16641585, 17751024, 19512576, 19723360, 19969902, 22188780, 23668032, 24390720, 26626536, 29585040, 31557376, 32520960, 33283170, 35502048, 39446720, 39939804, 44377560, 47336064, 48781440, 49924755, 53253072, 59170080, 66566340, 71004096, 78893440, 79879608, 88755120, 94672128, 97562880, 99849510, 106506144, 118340160, 133132680, 142008192, 157786880, 159759216, 177510240, 199699020, 213012288, 236680320, 266265360, 284016384, 319518432, 355020480, 399398040, 426024576, 473360640, 532530720, 639036864, 710040960, 798796080, 852049152, 1065061440, 1278073728, 1420081920, 1597592160, 2130122880, 2556147456, 3195184320, 4260245760, 6390368640, 12780737280]

約数ペア:

[(1, 12780737280), (2, 6390368640), (3, 4260245760), (4, 3195184320), (5, 2556147456), (6, 2130122880), (8, 1597592160), (9, 1420081920), (10, 1278073728), (12, 1065061440), (15, 852049152), (16, 798796080), (18, 710040960), (20, 639036864), (24, 532530720), (27, 473360640), (30, 426024576), (32, 399398040), (36, 355020480), (40, 319518432), (45, 284016384), (48, 266265360), (54, 236680320), (60, 213012288), (64, 199699020), (72, 177510240), (80, 159759216), (81, 157786880), (90, 142008192), (96, 133132680), (108, 118340160), (120, 106506144), (128, 99849510), (131, 97562880), (135, 94672128), (144, 88755120), (160, 79879608), (162, 78893440), (180, 71004096), (192, 66566340), (216, 59170080), (240, 53253072), (256, 49924755), (262, 48781440), (270, 47336064), (288, 44377560), (320, 39939804), (324, 39446720), (360, 35502048), (384, 33283170), (393, 32520960), (405, 31557376), (432, 29585040), (480, 26626536), (524, 24390720), (540, 23668032), (576, 22188780), (640, 19969902), (648, 19723360), (655, 19512576), (720, 17751024), (768, 16641585), (786, 16260480), (810, 15778688), (864, 14792520), (941, 13582080), (960, 13313268), (1048, 12195360), (1080, 11834016), (1152, 11094390), (1179, 10840320), (1280, 9984951), (1296, 9861680), (1310, 9756288), (1440, 8875512), (1572, 8130240), (1620, 7889344), (1728, 7396260), (1882, 6791040), (1920, 6656634), (1965, 6504192), (2096, 6097680), (2160, 5917008), (2304, 5547195), (2358, 5420160), (2592, 4930840), (2620, 4878144), (2823, 4527360), (2880, 4437756), (3144, 4065120), (3240, 3944672), (3456, 3698130), (3537, 3613440), (3764, 3395520), (3840, 3328317), (3930, 3252096), (4192, 3048840), (4320, 2958504), (4705, 2716416), (4716, 2710080), (5184, 2465420), (5240, 2439072), (5646, 2263680), (5760, 2218878), (5895, 2168064), (6288, 2032560), (6480, 1972336), (6912, 1849065), (7074, 1806720), (7528, 1697760), (7860, 1626048), (8384, 1524420), (8469, 1509120), (8640, 1479252), (9410, 1358208), (9432, 1355040), (10368, 1232710), (10480, 1219536), (10611, 1204480), (11292, 1131840), (11520, 1109439), (11790, 1084032), (12576, 1016280), (12960, 986168), (14115, 905472), (14148, 903360), (15056, 848880), (15720, 813024), (16768, 762210), (16938, 754560), (17280, 739626), (17685, 722688), (18820, 679104), (18864, 677520), (20736, 616355), (20960, 609768), (21222, 602240), (22584, 565920), (23580, 542016), (25152, 508140), (25407, 503040), (25920, 493084), (28230, 452736), (28296, 451680), (30112, 424440), (31440, 406512), (33536, 381105), (33876, 377280), (34560, 369813), (35370, 361344), (37640, 339552), (37728, 338760), (41920, 304884), (42345, 301824), (42444, 301120), (45168, 282960), (47160, 271008), (50304, 254070), (50814, 251520), (51840, 246542), (53055, 240896), (56460, 226368), (56592, 225840), (60224, 212220), (62880, 203256), (67752, 188640), (70740, 180672), (75280, 169776), (75456, 169380), (76221, 167680), (83840, 152442), (84690, 150912), (84888, 150560), (90336, 141480), (94320, 135504), (100608, 127035), (101628, 125760), (103680, 123271), (106110, 120448), (112920, 113184)]