21980756160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77093}}^1$

素因数の和:77133

約数の個数: 280

約数和(自身を含む): 85298651856

約数和(自身を除く): 63317895696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3520, 3564, 3960, 4320, 4455, 4752, 5184, 5280, 5940, 6336, 6480, 7128, 7920, 8640, 8910, 9504, 10560, 11880, 12960, 14256, 15840, 17820, 19008, 23760, 25920, 28512, 31680, 35640, 47520, 57024, 71280, 77093, 95040, 142560, 154186, 231279, 285120, 308372, 385465, 462558, 616744, 693837, 770930, 848023, 925116, 1156395, 1233488, 1387674, 1541860, 1696046, 1850232, 2081511, 2312790, 2466976, 2544069, 2775348, 3083720, 3392092, 3469185, 3700464, 4163022, 4240115, 4625580, 4933952, 5088138, 5550696, 6167440, 6244533, 6784184, 6938370, 7400928, 7632207, 8326044, 8480230, 9251160, 10176276, 10407555, 11101392, 12334880, 12489066, 12720345, 13568368, 13876740, 14801856, 15264414, 16652088, 16960460, 18502320, 20352552, 20815110, 22202784, 22896621, 24669760, 24978132, 25440690, 27136736, 27753480, 30528828, 31222665, 33304176, 33920920, 37004640, 38161035, 40705104, 41630220, 44405568, 45793242, 49956264, 50881380, 54273472, 55506960, 61057656, 62445330, 66608352, 67841840, 68689863, 74009280, 76322070, 81410208, 83260440, 91586484, 99912528, 101762760, 111013920, 114483105, 122115312, 124890660, 133216704, 135683680, 137379726, 152644140, 162820416, 166520880, 183172968, 199825056, 203525520, 222027840, 228966210, 244230624, 249781320, 271367360, 274759452, 305288280, 333041760, 343449315, 366345936, 399650112, 407051040, 457932420, 488461248, 499562640, 549518904, 610576560, 666083520, 686898630, 732691872, 814102080, 915864840, 999125280, 1099037808, 1221153120, 1373797260, 1465383744, 1831729680, 1998250560, 2198075616, 2442306240, 2747594520, 3663459360, 4396151232, 5495189040, 7326918720, 10990378080, 21980756160]

約数ペア:

[(1, 21980756160), (2, 10990378080), (3, 7326918720), (4, 5495189040), (5, 4396151232), (6, 3663459360), (8, 2747594520), (9, 2442306240), (10, 2198075616), (11, 1998250560), (12, 1831729680), (15, 1465383744), (16, 1373797260), (18, 1221153120), (20, 1099037808), (22, 999125280), (24, 915864840), (27, 814102080), (30, 732691872), (32, 686898630), (33, 666083520), (36, 610576560), (40, 549518904), (44, 499562640), (45, 488461248), (48, 457932420), (54, 407051040), (55, 399650112), (60, 366345936), (64, 343449315), (66, 333041760), (72, 305288280), (80, 274759452), (81, 271367360), (88, 249781320), (90, 244230624), (96, 228966210), (99, 222027840), (108, 203525520), (110, 199825056), (120, 183172968), (132, 166520880), (135, 162820416), (144, 152644140), (160, 137379726), (162, 135683680), (165, 133216704), (176, 124890660), (180, 122115312), (192, 114483105), (198, 111013920), (216, 101762760), (220, 99912528), (240, 91586484), (264, 83260440), (270, 81410208), (288, 76322070), (297, 74009280), (320, 68689863), (324, 67841840), (330, 66608352), (352, 62445330), (360, 61057656), (396, 55506960), (405, 54273472), (432, 50881380), (440, 49956264), (480, 45793242), (495, 44405568), (528, 41630220), (540, 40705104), (576, 38161035), (594, 37004640), (648, 33920920), (660, 33304176), (704, 31222665), (720, 30528828), (792, 27753480), (810, 27136736), (864, 25440690), (880, 24978132), (891, 24669760), (960, 22896621), (990, 22202784), (1056, 20815110), (1080, 20352552), (1188, 18502320), (1296, 16960460), (1320, 16652088), (1440, 15264414), (1485, 14801856), (1584, 13876740), (1620, 13568368), (1728, 12720345), (1760, 12489066), (1782, 12334880), (1980, 11101392), (2112, 10407555), (2160, 10176276), (2376, 9251160), (2592, 8480230), (2640, 8326044), (2880, 7632207), (2970, 7400928), (3168, 6938370), (3240, 6784184), (3520, 6244533), (3564, 6167440), (3960, 5550696), (4320, 5088138), (4455, 4933952), (4752, 4625580), (5184, 4240115), (5280, 4163022), (5940, 3700464), (6336, 3469185), (6480, 3392092), (7128, 3083720), (7920, 2775348), (8640, 2544069), (8910, 2466976), (9504, 2312790), (10560, 2081511), (11880, 1850232), (12960, 1696046), (14256, 1541860), (15840, 1387674), (17820, 1233488), (19008, 1156395), (23760, 925116), (25920, 848023), (28512, 770930), (31680, 693837), (35640, 616744), (47520, 462558), (57024, 385465), (71280, 308372), (77093, 285120), (95040, 231279), (142560, 154186)]