1992257280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 432

約数和(自身を含む): 7593427296

約数和(自身を除く): 5601170016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 53, 60, 64, 65, 72, 78, 80, 90, 96, 104, 106, 117, 120, 128, 130, 144, 156, 159, 160, 180, 192, 195, 208, 212, 234, 240, 251, 256, 260, 265, 288, 312, 318, 320, 360, 384, 390, 416, 424, 468, 477, 480, 502, 520, 530, 576, 585, 624, 636, 640, 689, 720, 753, 768, 780, 795, 832, 848, 936, 954, 960, 1004, 1040, 1060, 1152, 1170, 1248, 1255, 1272, 1280, 1378, 1440, 1506, 1560, 1590, 1664, 1696, 1872, 1908, 1920, 2008, 2067, 2080, 2120, 2259, 2304, 2340, 2385, 2496, 2510, 2544, 2756, 2880, 3012, 3120, 3180, 3263, 3328, 3392, 3445, 3744, 3765, 3816, 3840, 4016, 4134, 4160, 4240, 4518, 4680, 4770, 4992, 5020, 5088, 5512, 5760, 6024, 6201, 6240, 6360, 6526, 6784, 6890, 7488, 7530, 7632, 8032, 8268, 8320, 8480, 9036, 9360, 9540, 9789, 9984, 10040, 10176, 10335, 11024, 11295, 11520, 12048, 12402, 12480, 12720, 13052, 13303, 13568, 13780, 14976, 15060, 15264, 16064, 16315, 16536, 16640, 16960, 18072, 18720, 19080, 19578, 20080, 20352, 20670, 22048, 22590, 24096, 24804, 24960, 25440, 26104, 26606, 27560, 29367, 29952, 30120, 30528, 31005, 32128, 32630, 33072, 33920, 36144, 37440, 38160, 39156, 39909, 40160, 40704, 41340, 44096, 45180, 48192, 48945, 49608, 49920, 50880, 52208, 53212, 55120, 58734, 60240, 61056, 62010, 64256, 65260, 66144, 66515, 67840, 72288, 74880, 76320, 78312, 79818, 80320, 82680, 88192, 90360, 96384, 97890, 99216, 101760, 104416, 106424, 110240, 117468, 119727, 120480, 122112, 124020, 130520, 132288, 133030, 144576, 146835, 149760, 152640, 156624, 159636, 160640, 165360, 172939, 176384, 180720, 192768, 195780, 198432, 199545, 203520, 208832, 212848, 220480, 234936, 239454, 240960, 248040, 261040, 264576, 266060, 289152, 293670, 305280, 313248, 319272, 321280, 330720, 345878, 361440, 391560, 396864, 399090, 417664, 425696, 440960, 469872, 478908, 481920, 496080, 518817, 522080, 529152, 532120, 578304, 587340, 598635, 610560, 626496, 638544, 661440, 691756, 722880, 783120, 793728, 798180, 835328, 851392, 864695, 881920, 939744, 957816, 963840, 992160, 1037634, 1044160, 1064240, 1174680, 1197270, 1252992, 1277088, 1322880, 1383512, 1445760, 1556451, 1566240, 1587456, 1596360, 1702784, 1729390, 1879488, 1915632, 1984320, 2075268, 2088320, 2128480, 2349360, 2394540, 2505984, 2554176, 2594085, 2645760, 2767024, 2891520, 3112902, 3132480, 3192720, 3405568, 3458780, 3758976, 3831264, 3968640, 4150536, 4176640, 4256960, 4698720, 4789080, 5108352, 5188170, 5534048, 6225804, 6264960, 6385440, 6917560, 7517952, 7662528, 7782255, 7937280, 8301072, 8513920, 9397440, 9578160, 10216704, 10376340, 11068096, 12451608, 12529920, 12770880, 13835120, 15325056, 15564510, 16602144, 17027840, 18794880, 19156320, 20752680, 22136192, 24903216, 25541760, 27670240, 30650112, 31129020, 33204288, 37589760, 38312640, 41505360, 44272384, 49806432, 51083520, 55340480, 62258040, 66408576, 76625280, 83010720, 99612864, 110680960, 124516080, 132817152, 153250560, 166021440, 199225728, 221361920, 249032160, 332042880, 398451456, 498064320, 664085760, 996128640, 1992257280]

約数ペア:

[(1, 1992257280), (2, 996128640), (3, 664085760), (4, 498064320), (5, 398451456), (6, 332042880), (8, 249032160), (9, 221361920), (10, 199225728), (12, 166021440), (13, 153250560), (15, 132817152), (16, 124516080), (18, 110680960), (20, 99612864), (24, 83010720), (26, 76625280), (30, 66408576), (32, 62258040), (36, 55340480), (39, 51083520), (40, 49806432), (45, 44272384), (48, 41505360), (52, 38312640), (53, 37589760), (60, 33204288), (64, 31129020), (65, 30650112), (72, 27670240), (78, 25541760), (80, 24903216), (90, 22136192), (96, 20752680), (104, 19156320), (106, 18794880), (117, 17027840), (120, 16602144), (128, 15564510), (130, 15325056), (144, 13835120), (156, 12770880), (159, 12529920), (160, 12451608), (180, 11068096), (192, 10376340), (195, 10216704), (208, 9578160), (212, 9397440), (234, 8513920), (240, 8301072), (251, 7937280), (256, 7782255), (260, 7662528), (265, 7517952), (288, 6917560), (312, 6385440), (318, 6264960), (320, 6225804), (360, 5534048), (384, 5188170), (390, 5108352), (416, 4789080), (424, 4698720), (468, 4256960), (477, 4176640), (480, 4150536), (502, 3968640), (520, 3831264), (530, 3758976), (576, 3458780), (585, 3405568), (624, 3192720), (636, 3132480), (640, 3112902), (689, 2891520), (720, 2767024), (753, 2645760), (768, 2594085), (780, 2554176), (795, 2505984), (832, 2394540), (848, 2349360), (936, 2128480), (954, 2088320), (960, 2075268), (1004, 1984320), (1040, 1915632), (1060, 1879488), (1152, 1729390), (1170, 1702784), (1248, 1596360), (1255, 1587456), (1272, 1566240), (1280, 1556451), (1378, 1445760), (1440, 1383512), (1506, 1322880), (1560, 1277088), (1590, 1252992), (1664, 1197270), (1696, 1174680), (1872, 1064240), (1908, 1044160), (1920, 1037634), (2008, 992160), (2067, 963840), (2080, 957816), (2120, 939744), (2259, 881920), (2304, 864695), (2340, 851392), (2385, 835328), (2496, 798180), (2510, 793728), (2544, 783120), (2756, 722880), (2880, 691756), (3012, 661440), (3120, 638544), (3180, 626496), (3263, 610560), (3328, 598635), (3392, 587340), (3445, 578304), (3744, 532120), (3765, 529152), (3816, 522080), (3840, 518817), (4016, 496080), (4134, 481920), (4160, 478908), (4240, 469872), (4518, 440960), (4680, 425696), (4770, 417664), (4992, 399090), (5020, 396864), (5088, 391560), (5512, 361440), (5760, 345878), (6024, 330720), (6201, 321280), (6240, 319272), (6360, 313248), (6526, 305280), (6784, 293670), (6890, 289152), (7488, 266060), (7530, 264576), (7632, 261040), (8032, 248040), (8268, 240960), (8320, 239454), (8480, 234936), (9036, 220480), (9360, 212848), (9540, 208832), (9789, 203520), (9984, 199545), (10040, 198432), (10176, 195780), (10335, 192768), (11024, 180720), (11295, 176384), (11520, 172939), (12048, 165360), (12402, 160640), (12480, 159636), (12720, 156624), (13052, 152640), (13303, 149760), (13568, 146835), (13780, 144576), (14976, 133030), (15060, 132288), (15264, 130520), (16064, 124020), (16315, 122112), (16536, 120480), (16640, 119727), (16960, 117468), (18072, 110240), (18720, 106424), (19080, 104416), (19578, 101760), (20080, 99216), (20352, 97890), (20670, 96384), (22048, 90360), (22590, 88192), (24096, 82680), (24804, 80320), (24960, 79818), (25440, 78312), (26104, 76320), (26606, 74880), (27560, 72288), (29367, 67840), (29952, 66515), (30120, 66144), (30528, 65260), (31005, 64256), (32128, 62010), (32630, 61056), (33072, 60240), (33920, 58734), (36144, 55120), (37440, 53212), (38160, 52208), (39156, 50880), (39909, 49920), (40160, 49608), (40704, 48945), (41340, 48192), (44096, 45180)]