159678741560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1\times {\mathrm{3371}}^1$

素因数の和:4749

約数の個数: 128

約数和(自身を含む): 392785666560

約数和(自身を除く): 233106925000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1283, 1420, 1846, 2566, 2840, 3371, 3692, 4615, 5132, 6415, 6742, 7384, 9230, 10264, 12830, 13484, 16679, 16855, 18460, 25660, 26968, 33358, 33710, 36920, 43823, 51320, 66716, 67420, 83395, 87646, 91093, 133432, 134840, 166790, 175292, 182186, 219115, 239341, 333580, 350584, 364372, 438230, 455465, 478682, 667160, 728744, 876460, 910930, 957364, 1184209, 1196705, 1752920, 1821860, 1914728, 2368418, 2393410, 3111433, 3643720, 4324993, 4736836, 4786820, 5921045, 6222866, 8649986, 9473672, 9573640, 11842090, 12445732, 15557165, 17299972, 21624965, 23684180, 24891464, 31114330, 34599944, 43249930, 47368360, 56224909, 62228660, 86499860, 112449818, 124457320, 172999720, 224899636, 281124545, 307074503, 449799272, 562249090, 614149006, 1124498180, 1228298012, 1535372515, 2248996360, 2456596024, 3070745030, 3991968539, 6141490060, 7983937078, 12282980120, 15967874156, 19959842695, 31935748312, 39919685390, 79839370780, 159678741560]

約数ペア:

[(1, 159678741560), (2, 79839370780), (4, 39919685390), (5, 31935748312), (8, 19959842695), (10, 15967874156), (13, 12282980120), (20, 7983937078), (26, 6141490060), (40, 3991968539), (52, 3070745030), (65, 2456596024), (71, 2248996360), (104, 1535372515), (130, 1228298012), (142, 1124498180), (260, 614149006), (284, 562249090), (355, 449799272), (520, 307074503), (568, 281124545), (710, 224899636), (923, 172999720), (1283, 124457320), (1420, 112449818), (1846, 86499860), (2566, 62228660), (2840, 56224909), (3371, 47368360), (3692, 43249930), (4615, 34599944), (5132, 31114330), (6415, 24891464), (6742, 23684180), (7384, 21624965), (9230, 17299972), (10264, 15557165), (12830, 12445732), (13484, 11842090), (16679, 9573640), (16855, 9473672), (18460, 8649986), (25660, 6222866), (26968, 5921045), (33358, 4786820), (33710, 4736836), (36920, 4324993), (43823, 3643720), (51320, 3111433), (66716, 2393410), (67420, 2368418), (83395, 1914728), (87646, 1821860), (91093, 1752920), (133432, 1196705), (134840, 1184209), (166790, 957364), (175292, 910930), (182186, 876460), (219115, 728744), (239341, 667160), (333580, 478682), (350584, 455465), (364372, 438230)]