343027980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:501

約数の個数: 192

約数和(自身を含む): 1132185600

約数和(自身を除く): 789157620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 71, 90, 92, 108, 115, 135, 138, 142, 180, 207, 213, 230, 270, 276, 284, 345, 355, 389, 414, 426, 460, 540, 621, 639, 690, 710, 778, 828, 852, 1035, 1065, 1167, 1242, 1278, 1380, 1420, 1556, 1633, 1917, 1945, 2070, 2130, 2334, 2484, 2556, 3105, 3195, 3266, 3501, 3834, 3890, 4140, 4260, 4668, 4899, 5835, 6210, 6390, 6532, 7002, 7668, 7780, 8165, 8947, 9585, 9798, 10503, 11670, 12420, 12780, 14004, 14697, 16330, 17505, 17894, 19170, 19596, 21006, 23340, 24495, 26841, 27619, 29394, 32660, 35010, 35788, 38340, 42012, 44091, 44735, 48990, 52515, 53682, 55238, 58788, 70020, 73485, 80523, 82857, 88182, 89470, 97980, 105030, 107364, 110476, 134205, 138095, 146970, 161046, 165714, 176364, 178940, 210060, 220455, 241569, 248571, 268410, 276190, 293940, 322092, 331428, 402615, 414285, 440910, 483138, 497142, 536820, 552380, 635237, 745713, 805230, 828570, 881820, 966276, 994284, 1207845, 1242855, 1270474, 1491426, 1610460, 1657140, 1905711, 2415690, 2485710, 2540948, 2982852, 3176185, 3728565, 3811422, 4831380, 4971420, 5717133, 6352370, 7457130, 7622844, 9528555, 11434266, 12704740, 14914260, 17151399, 19057110, 22868532, 28585665, 34302798, 38114220, 57171330, 68605596, 85756995, 114342660, 171513990, 343027980]

約数ペア:

[(1, 343027980), (2, 171513990), (3, 114342660), (4, 85756995), (5, 68605596), (6, 57171330), (9, 38114220), (10, 34302798), (12, 28585665), (15, 22868532), (18, 19057110), (20, 17151399), (23, 14914260), (27, 12704740), (30, 11434266), (36, 9528555), (45, 7622844), (46, 7457130), (54, 6352370), (60, 5717133), (69, 4971420), (71, 4831380), (90, 3811422), (92, 3728565), (108, 3176185), (115, 2982852), (135, 2540948), (138, 2485710), (142, 2415690), (180, 1905711), (207, 1657140), (213, 1610460), (230, 1491426), (270, 1270474), (276, 1242855), (284, 1207845), (345, 994284), (355, 966276), (389, 881820), (414, 828570), (426, 805230), (460, 745713), (540, 635237), (621, 552380), (639, 536820), (690, 497142), (710, 483138), (778, 440910), (828, 414285), (852, 402615), (1035, 331428), (1065, 322092), (1167, 293940), (1242, 276190), (1278, 268410), (1380, 248571), (1420, 241569), (1556, 220455), (1633, 210060), (1917, 178940), (1945, 176364), (2070, 165714), (2130, 161046), (2334, 146970), (2484, 138095), (2556, 134205), (3105, 110476), (3195, 107364), (3266, 105030), (3501, 97980), (3834, 89470), (3890, 88182), (4140, 82857), (4260, 80523), (4668, 73485), (4899, 70020), (5835, 58788), (6210, 55238), (6390, 53682), (6532, 52515), (7002, 48990), (7668, 44735), (7780, 44091), (8165, 42012), (8947, 38340), (9585, 35788), (9798, 35010), (10503, 32660), (11670, 29394), (12420, 27619), (12780, 26841), (14004, 24495), (14697, 23340), (16330, 21006), (17505, 19596), (17894, 19170)]