281135329860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16001}}^1\times {\mathrm{3803}}^1$

素因数の和:19834

約数の個数: 192

約数和(自身を含む): 981737293824

約数和(自身を除く): 700601963964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 3803, 4620, 7606, 11409, 15212, 16001, 19015, 22818, 26621, 32002, 38030, 41833, 45636, 48003, 53242, 57045, 64004, 76060, 79863, 80005, 83666, 96006, 106484, 112007, 114090, 125499, 133105, 159726, 160010, 167332, 176011, 192012, 209165, 224014, 228180, 240015, 250998, 266210, 292831, 319452, 320020, 336021, 352022, 399315, 418330, 448028, 480030, 501996, 528033, 532420, 560035, 585662, 627495, 672042, 704044, 798630, 836660, 878493, 880055, 960060, 1056066, 1120070, 1171324, 1232077, 1254990, 1344084, 1464155, 1597260, 1680105, 1756986, 1760110, 2112132, 2240140, 2464154, 2509980, 2640165, 2928310, 3360210, 3513972, 3520220, 3696231, 4392465, 4928308, 5280330, 5856620, 6160385, 6720420, 7392462, 8784930, 10560660, 12320770, 14784924, 17569860, 18481155, 24641540, 36962310, 60851803, 73924620, 121703606, 182555409, 243407212, 304259015, 365110818, 425962621, 608518030, 669369833, 730221636, 851925242, 912777045, 1217036060, 1277887863, 1338739666, 1703850484, 1825554090, 2008109499, 2129813105, 2555775726, 2677479332, 3346849165, 3651108180, 4016218998, 4259626210, 4685588831, 5111551452, 6389439315, 6693698330, 8032437996, 8519252420, 9371177662, 10040547495, 12778878630, 13387396660, 14056766493, 18742355324, 20081094990, 23427944155, 25557757260, 28113532986, 40162189980, 46855888310, 56227065972, 70283832465, 93711776620, 140567664930, 281135329860]

約数ペア:

[(1, 281135329860), (2, 140567664930), (3, 93711776620), (4, 70283832465), (5, 56227065972), (6, 46855888310), (7, 40162189980), (10, 28113532986), (11, 25557757260), (12, 23427944155), (14, 20081094990), (15, 18742355324), (20, 14056766493), (21, 13387396660), (22, 12778878630), (28, 10040547495), (30, 9371177662), (33, 8519252420), (35, 8032437996), (42, 6693698330), (44, 6389439315), (55, 5111551452), (60, 4685588831), (66, 4259626210), (70, 4016218998), (77, 3651108180), (84, 3346849165), (105, 2677479332), (110, 2555775726), (132, 2129813105), (140, 2008109499), (154, 1825554090), (165, 1703850484), (210, 1338739666), (220, 1277887863), (231, 1217036060), (308, 912777045), (330, 851925242), (385, 730221636), (420, 669369833), (462, 608518030), (660, 425962621), (770, 365110818), (924, 304259015), (1155, 243407212), (1540, 182555409), (2310, 121703606), (3803, 73924620), (4620, 60851803), (7606, 36962310), (11409, 24641540), (15212, 18481155), (16001, 17569860), (19015, 14784924), (22818, 12320770), (26621, 10560660), (32002, 8784930), (38030, 7392462), (41833, 6720420), (45636, 6160385), (48003, 5856620), (53242, 5280330), (57045, 4928308), (64004, 4392465), (76060, 3696231), (79863, 3520220), (80005, 3513972), (83666, 3360210), (96006, 2928310), (106484, 2640165), (112007, 2509980), (114090, 2464154), (125499, 2240140), (133105, 2112132), (159726, 1760110), (160010, 1756986), (167332, 1680105), (176011, 1597260), (192012, 1464155), (209165, 1344084), (224014, 1254990), (228180, 1232077), (240015, 1171324), (250998, 1120070), (266210, 1056066), (292831, 960060), (319452, 880055), (320020, 878493), (336021, 836660), (352022, 798630), (399315, 704044), (418330, 672042), (448028, 627495), (480030, 585662), (501996, 560035), (528033, 532420)]