1261797963840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{3469}}^1\times {\mathrm{14033}}^1$

素因数の和:17531

約数の個数: 280

約数和(自身を含む): 4490051151960

約数和(自身を除く): 3228253188120

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 3469, 4320, 5184, 6480, 6938, 8640, 10407, 12960, 13876, 14033, 17345, 20814, 25920, 27752, 28066, 31221, 34690, 41628, 42099, 52035, 55504, 56132, 62442, 69380, 70165, 83256, 84198, 93663, 104070, 111008, 112264, 124884, 126297, 138760, 140330, 156105, 166512, 168396, 187326, 208140, 210495, 222016, 224528, 249768, 252594, 277520, 280660, 280989, 312210, 333024, 336792, 374652, 378891, 416280, 420990, 449056, 468315, 499536, 505188, 555040, 561320, 561978, 624420, 631485, 666048, 673584, 749304, 757782, 832560, 841980, 898112, 936630, 999072, 1010376, 1110080, 1122640, 1123956, 1136673, 1248840, 1262970, 1347168, 1404945, 1498608, 1515564, 1665120, 1683960, 1873260, 1894455, 1998144, 2020752, 2245280, 2247912, 2273346, 2497680, 2525940, 2694336, 2809890, 2997216, 3031128, 3330240, 3367920, 3746520, 3788910, 4041504, 4490560, 4495824, 4546692, 4995360, 5051880, 5619780, 5683365, 5994432, 6062256, 6735840, 7493040, 7577820, 8083008, 8991648, 9093384, 9990720, 10103760, 11239560, 11366730, 12124512, 13471680, 14986080, 15155640, 17983296, 18186768, 20207520, 22479120, 22733460, 24249024, 29972160, 30311280, 36373536, 40415040, 44958240, 45466920, 48680477, 60622560, 72747072, 89916480, 90933840, 97360954, 121245120, 146041431, 181867680, 194721908, 243402385, 292082862, 363735360, 389443816, 438124293, 486804770, 584165724, 730207155, 778887632, 876248586, 973609540, 1168331448, 1314372879, 1460414310, 1557775264, 1752497172, 1947219080, 2190621465, 2336662896, 2628745758, 2920828620, 3115550528, 3504994344, 3894438160, 3943118637, 4381242930, 4673325792, 5257491516, 5841657240, 6571864395, 7009988688, 7788876320, 7886237274, 8762485860, 9346651584, 10514983032, 11683314480, 13143728790, 14019977376, 15577752640, 15772474548, 17524971720, 19715593185, 21029966064, 23366628960, 26287457580, 28039954752, 31544949096, 35049943440, 39431186370, 42059932128, 46733257920, 52574915160, 63089898192, 70099886880, 78862372740, 84119864256, 105149830320, 126179796384, 140199773760, 157724745480, 210299660640, 252359592768, 315449490960, 420599321280, 630898981920, 1261797963840]

約数ペア:

[(1, 1261797963840), (2, 630898981920), (3, 420599321280), (4, 315449490960), (5, 252359592768), (6, 210299660640), (8, 157724745480), (9, 140199773760), (10, 126179796384), (12, 105149830320), (15, 84119864256), (16, 78862372740), (18, 70099886880), (20, 63089898192), (24, 52574915160), (27, 46733257920), (30, 42059932128), (32, 39431186370), (36, 35049943440), (40, 31544949096), (45, 28039954752), (48, 26287457580), (54, 23366628960), (60, 21029966064), (64, 19715593185), (72, 17524971720), (80, 15772474548), (81, 15577752640), (90, 14019977376), (96, 13143728790), (108, 11683314480), (120, 10514983032), (135, 9346651584), (144, 8762485860), (160, 7886237274), (162, 7788876320), (180, 7009988688), (192, 6571864395), (216, 5841657240), (240, 5257491516), (270, 4673325792), (288, 4381242930), (320, 3943118637), (324, 3894438160), (360, 3504994344), (405, 3115550528), (432, 2920828620), (480, 2628745758), (540, 2336662896), (576, 2190621465), (648, 1947219080), (720, 1752497172), (810, 1557775264), (864, 1460414310), (960, 1314372879), (1080, 1168331448), (1296, 973609540), (1440, 876248586), (1620, 778887632), (1728, 730207155), (2160, 584165724), (2592, 486804770), (2880, 438124293), (3240, 389443816), (3469, 363735360), (4320, 292082862), (5184, 243402385), (6480, 194721908), (6938, 181867680), (8640, 146041431), (10407, 121245120), (12960, 97360954), (13876, 90933840), (14033, 89916480), (17345, 72747072), (20814, 60622560), (25920, 48680477), (27752, 45466920), (28066, 44958240), (31221, 40415040), (34690, 36373536), (41628, 30311280), (42099, 29972160), (52035, 24249024), (55504, 22733460), (56132, 22479120), (62442, 20207520), (69380, 18186768), (70165, 17983296), (83256, 15155640), (84198, 14986080), (93663, 13471680), (104070, 12124512), (111008, 11366730), (112264, 11239560), (124884, 10103760), (126297, 9990720), (138760, 9093384), (140330, 8991648), (156105, 8083008), (166512, 7577820), (168396, 7493040), (187326, 6735840), (208140, 6062256), (210495, 5994432), (222016, 5683365), (224528, 5619780), (249768, 5051880), (252594, 4995360), (277520, 4546692), (280660, 4495824), (280989, 4490560), (312210, 4041504), (333024, 3788910), (336792, 3746520), (374652, 3367920), (378891, 3330240), (416280, 3031128), (420990, 2997216), (449056, 2809890), (468315, 2694336), (499536, 2525940), (505188, 2497680), (555040, 2273346), (561320, 2247912), (561978, 2245280), (624420, 2020752), (631485, 1998144), (666048, 1894455), (673584, 1873260), (749304, 1683960), (757782, 1665120), (832560, 1515564), (841980, 1498608), (898112, 1404945), (936630, 1347168), (999072, 1262970), (1010376, 1248840), (1110080, 1136673), (1122640, 1123956)]