2145745136080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4151341}}^1$

素因数の和:4151445

約数の個数: 160

約数和(自身を含む): 6226614471168

約数和(自身を除く): 4080869335088

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 71, 80, 91, 104, 112, 130, 140, 142, 182, 208, 260, 280, 284, 355, 364, 455, 497, 520, 560, 568, 710, 728, 910, 923, 994, 1040, 1136, 1420, 1456, 1820, 1846, 1988, 2485, 2840, 3640, 3692, 3976, 4615, 4970, 5680, 6461, 7280, 7384, 7952, 9230, 9940, 12922, 14768, 18460, 19880, 25844, 32305, 36920, 39760, 51688, 64610, 73840, 103376, 129220, 258440, 516880, 4151341, 8302682, 16605364, 20756705, 29059387, 33210728, 41513410, 53967433, 58118774, 66421456, 83026820, 107934866, 116237548, 145296935, 166053640, 215869732, 232475096, 269837165, 290593870, 294745211, 332107280, 377772031, 431739464, 464950192, 539674330, 581187740, 589490422, 755544062, 863478928, 1079348660, 1162375480, 1178980844, 1473726055, 1511088124, 1888860155, 2063216477, 2158697320, 2324750960, 2357961688, 2947452110, 3022176248, 3777720310, 3831687743, 4126432954, 4317394640, 4715923376, 5894904220, 6044352496, 7555440620, 7663375486, 8252865908, 10316082385, 11789808440, 15110881240, 15326750972, 16505731816, 19158438715, 20632164770, 23579616880, 26821814201, 30221762480, 30653501944, 33011463632, 38316877430, 41264329540, 53643628402, 61307003888, 76633754860, 82528659080, 107287256804, 134109071005, 153267509720, 165057318160, 214574513608, 268218142010, 306535019440, 429149027216, 536436284020, 1072872568040, 2145745136080]

約数ペア:

[(1, 2145745136080), (2, 1072872568040), (4, 536436284020), (5, 429149027216), (7, 306535019440), (8, 268218142010), (10, 214574513608), (13, 165057318160), (14, 153267509720), (16, 134109071005), (20, 107287256804), (26, 82528659080), (28, 76633754860), (35, 61307003888), (40, 53643628402), (52, 41264329540), (56, 38316877430), (65, 33011463632), (70, 30653501944), (71, 30221762480), (80, 26821814201), (91, 23579616880), (104, 20632164770), (112, 19158438715), (130, 16505731816), (140, 15326750972), (142, 15110881240), (182, 11789808440), (208, 10316082385), (260, 8252865908), (280, 7663375486), (284, 7555440620), (355, 6044352496), (364, 5894904220), (455, 4715923376), (497, 4317394640), (520, 4126432954), (560, 3831687743), (568, 3777720310), (710, 3022176248), (728, 2947452110), (910, 2357961688), (923, 2324750960), (994, 2158697320), (1040, 2063216477), (1136, 1888860155), (1420, 1511088124), (1456, 1473726055), (1820, 1178980844), (1846, 1162375480), (1988, 1079348660), (2485, 863478928), (2840, 755544062), (3640, 589490422), (3692, 581187740), (3976, 539674330), (4615, 464950192), (4970, 431739464), (5680, 377772031), (6461, 332107280), (7280, 294745211), (7384, 290593870), (7952, 269837165), (9230, 232475096), (9940, 215869732), (12922, 166053640), (14768, 145296935), (18460, 116237548), (19880, 107934866), (25844, 83026820), (32305, 66421456), (36920, 58118774), (39760, 53967433), (51688, 41513410), (64610, 33210728), (73840, 29059387), (103376, 20756705), (129220, 16605364), (258440, 8302682), (516880, 4151341)]