1881334753920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4099}}^1\times {\mathrm{26561}}^1$

素因数の和:30688

約数の個数: 256

約数和(自身を含む): 6664937040000

約数和(自身を除く): 4783602286080

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4099, 4320, 5760, 8198, 8640, 12297, 16396, 17280, 20495, 24594, 26561, 32792, 36891, 40990, 49188, 53122, 61485, 65584, 73782, 79683, 81980, 98376, 106244, 110673, 122970, 131168, 132805, 147564, 159366, 163960, 184455, 196752, 212488, 221346, 239049, 245940, 262336, 265610, 295128, 318732, 327920, 368910, 393504, 398415, 424976, 442692, 478098, 491880, 524672, 531220, 553365, 590256, 637464, 655840, 717147, 737820, 787008, 796830, 849952, 885384, 956196, 983760, 1062440, 1106730, 1180512, 1195245, 1274928, 1311680, 1434294, 1475640, 1574016, 1593660, 1699904, 1770768, 1912392, 1967520, 2124880, 2213460, 2361024, 2390490, 2549856, 2623360, 2868588, 2951280, 3187320, 3399808, 3541536, 3585735, 3824784, 3935040, 4249760, 4426920, 4722048, 4780980, 5099712, 5737176, 5902560, 6374640, 7083072, 7171470, 7649568, 7870080, 8499520, 8853840, 9561960, 10199424, 11474352, 11805120, 12749280, 14166144, 14342940, 15299136, 16999040, 17707680, 19123920, 22948704, 23610240, 25498560, 28685880, 30598272, 35415360, 38247840, 45897408, 50997120, 57371760, 70830720, 76495680, 91794816, 108873539, 114743520, 152991360, 217747078, 229487040, 326620617, 435494156, 458974080, 544367695, 653241234, 870988312, 979861851, 1088735390, 1306482468, 1633103085, 1741976624, 1959723702, 2177470780, 2612964936, 2939585553, 3266206170, 3483953248, 3919447404, 4354941560, 4899309255, 5225929872, 5879171106, 6532412340, 6967906496, 7838894808, 8709883120, 9798618510, 10451859744, 11758342212, 13064824680, 13935812992, 14697927765, 15677789616, 17419766240, 19597237020, 20903719488, 23516684424, 26129649360, 29395855530, 31355579232, 34839532480, 39194474040, 41807438976, 47033368848, 52259298720, 58791711060, 62711158464, 69679064960, 78388948080, 94066737696, 104518597440, 117583422120, 125422316928, 156777896160, 188133475392, 209037194880, 235166844240, 313555792320, 376266950784, 470333688480, 627111584640, 940667376960, 1881334753920]

約数ペア:

[(1, 1881334753920), (2, 940667376960), (3, 627111584640), (4, 470333688480), (5, 376266950784), (6, 313555792320), (8, 235166844240), (9, 209037194880), (10, 188133475392), (12, 156777896160), (15, 125422316928), (16, 117583422120), (18, 104518597440), (20, 94066737696), (24, 78388948080), (27, 69679064960), (30, 62711158464), (32, 58791711060), (36, 52259298720), (40, 47033368848), (45, 41807438976), (48, 39194474040), (54, 34839532480), (60, 31355579232), (64, 29395855530), (72, 26129649360), (80, 23516684424), (90, 20903719488), (96, 19597237020), (108, 17419766240), (120, 15677789616), (128, 14697927765), (135, 13935812992), (144, 13064824680), (160, 11758342212), (180, 10451859744), (192, 9798618510), (216, 8709883120), (240, 7838894808), (270, 6967906496), (288, 6532412340), (320, 5879171106), (360, 5225929872), (384, 4899309255), (432, 4354941560), (480, 3919447404), (540, 3483953248), (576, 3266206170), (640, 2939585553), (720, 2612964936), (864, 2177470780), (960, 1959723702), (1080, 1741976624), (1152, 1633103085), (1440, 1306482468), (1728, 1088735390), (1920, 979861851), (2160, 870988312), (2880, 653241234), (3456, 544367695), (4099, 458974080), (4320, 435494156), (5760, 326620617), (8198, 229487040), (8640, 217747078), (12297, 152991360), (16396, 114743520), (17280, 108873539), (20495, 91794816), (24594, 76495680), (26561, 70830720), (32792, 57371760), (36891, 50997120), (40990, 45897408), (49188, 38247840), (53122, 35415360), (61485, 30598272), (65584, 28685880), (73782, 25498560), (79683, 23610240), (81980, 22948704), (98376, 19123920), (106244, 17707680), (110673, 16999040), (122970, 15299136), (131168, 14342940), (132805, 14166144), (147564, 12749280), (159366, 11805120), (163960, 11474352), (184455, 10199424), (196752, 9561960), (212488, 8853840), (221346, 8499520), (239049, 7870080), (245940, 7649568), (262336, 7171470), (265610, 7083072), (295128, 6374640), (318732, 5902560), (327920, 5737176), (368910, 5099712), (393504, 4780980), (398415, 4722048), (424976, 4426920), (442692, 4249760), (478098, 3935040), (491880, 3824784), (524672, 3585735), (531220, 3541536), (553365, 3399808), (590256, 3187320), (637464, 2951280), (655840, 2868588), (717147, 2623360), (737820, 2549856), (787008, 2390490), (796830, 2361024), (849952, 2213460), (885384, 2124880), (956196, 1967520), (983760, 1912392), (1062440, 1770768), (1106730, 1699904), (1180512, 1593660), (1195245, 1574016), (1274928, 1475640), (1311680, 1434294)]