340201440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7621}}^1$

素因数の和:7673

約数の個数: 144

約数和(自身を含む): 1198544256

約数和(自身を除く): 858342816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 7621, 8928, 11160, 14880, 15242, 22320, 22863, 30484, 38105, 44640, 45726, 60968, 68589, 76210, 91452, 114315, 121936, 137178, 152420, 182904, 228630, 236251, 243872, 274356, 304840, 342945, 365808, 457260, 472502, 548712, 609680, 685890, 708753, 731616, 914520, 945004, 1097424, 1181255, 1219360, 1371780, 1417506, 1829040, 1890008, 2126259, 2194848, 2362510, 2743560, 2835012, 3543765, 3658080, 3780016, 4252518, 4725020, 5487120, 5670024, 7087530, 7560032, 8505036, 9450040, 10631295, 10974240, 11340048, 14175060, 17010072, 18900080, 21262590, 22680096, 28350120, 34020144, 37800160, 42525180, 56700240, 68040288, 85050360, 113400480, 170100720, 340201440]

約数ペア:

[(1, 340201440), (2, 170100720), (3, 113400480), (4, 85050360), (5, 68040288), (6, 56700240), (8, 42525180), (9, 37800160), (10, 34020144), (12, 28350120), (15, 22680096), (16, 21262590), (18, 18900080), (20, 17010072), (24, 14175060), (30, 11340048), (31, 10974240), (32, 10631295), (36, 9450040), (40, 8505036), (45, 7560032), (48, 7087530), (60, 5670024), (62, 5487120), (72, 4725020), (80, 4252518), (90, 3780016), (93, 3658080), (96, 3543765), (120, 2835012), (124, 2743560), (144, 2362510), (155, 2194848), (160, 2126259), (180, 1890008), (186, 1829040), (240, 1417506), (248, 1371780), (279, 1219360), (288, 1181255), (310, 1097424), (360, 945004), (372, 914520), (465, 731616), (480, 708753), (496, 685890), (558, 609680), (620, 548712), (720, 472502), (744, 457260), (930, 365808), (992, 342945), (1116, 304840), (1240, 274356), (1395, 243872), (1440, 236251), (1488, 228630), (1860, 182904), (2232, 152420), (2480, 137178), (2790, 121936), (2976, 114315), (3720, 91452), (4464, 76210), (4960, 68589), (5580, 60968), (7440, 45726), (7621, 44640), (8928, 38105), (11160, 30484), (14880, 22863), (15242, 22320)]