343520640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2593}}^1$

素因数の和:2641

約数の個数: 192

約数和(自身を含む): 1238271840

約数和(自身を除く): 894751200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2593, 2760, 2880, 2944, 3312, 3680, 4140, 4416, 5186, 5520, 5760, 6624, 7360, 7779, 8280, 8832, 10372, 11040, 12965, 13248, 14720, 15558, 16560, 20744, 22080, 23337, 25930, 26496, 31116, 33120, 38895, 41488, 44160, 46674, 51860, 59639, 62232, 66240, 77790, 82976, 93348, 103720, 116685, 119278, 124464, 132480, 155580, 165952, 178917, 186696, 207440, 233370, 238556, 248928, 298195, 311160, 331904, 357834, 373392, 414880, 466740, 477112, 497856, 536751, 596390, 622320, 715668, 746784, 829760, 894585, 933480, 954224, 995712, 1073502, 1192780, 1244640, 1431336, 1493568, 1659520, 1789170, 1866960, 1908448, 2147004, 2385560, 2489280, 2683755, 2862672, 2987136, 3578340, 3733920, 3816896, 4294008, 4771120, 4978560, 5367510, 5725344, 7156680, 7467840, 7633792, 8588016, 9542240, 10735020, 11450688, 14313360, 14935680, 17176032, 19084480, 21470040, 22901376, 28626720, 34352064, 38168960, 42940080, 57253440, 68704128, 85880160, 114506880, 171760320, 343520640]

約数ペア:

[(1, 343520640), (2, 171760320), (3, 114506880), (4, 85880160), (5, 68704128), (6, 57253440), (8, 42940080), (9, 38168960), (10, 34352064), (12, 28626720), (15, 22901376), (16, 21470040), (18, 19084480), (20, 17176032), (23, 14935680), (24, 14313360), (30, 11450688), (32, 10735020), (36, 9542240), (40, 8588016), (45, 7633792), (46, 7467840), (48, 7156680), (60, 5725344), (64, 5367510), (69, 4978560), (72, 4771120), (80, 4294008), (90, 3816896), (92, 3733920), (96, 3578340), (115, 2987136), (120, 2862672), (128, 2683755), (138, 2489280), (144, 2385560), (160, 2147004), (180, 1908448), (184, 1866960), (192, 1789170), (207, 1659520), (230, 1493568), (240, 1431336), (276, 1244640), (288, 1192780), (320, 1073502), (345, 995712), (360, 954224), (368, 933480), (384, 894585), (414, 829760), (460, 746784), (480, 715668), (552, 622320), (576, 596390), (640, 536751), (690, 497856), (720, 477112), (736, 466740), (828, 414880), (920, 373392), (960, 357834), (1035, 331904), (1104, 311160), (1152, 298195), (1380, 248928), (1440, 238556), (1472, 233370), (1656, 207440), (1840, 186696), (1920, 178917), (2070, 165952), (2208, 155580), (2593, 132480), (2760, 124464), (2880, 119278), (2944, 116685), (3312, 103720), (3680, 93348), (4140, 82976), (4416, 77790), (5186, 66240), (5520, 62232), (5760, 59639), (6624, 51860), (7360, 46674), (7779, 44160), (8280, 41488), (8832, 38895), (10372, 33120), (11040, 31116), (12965, 26496), (13248, 25930), (14720, 23337), (15558, 22080), (16560, 20744)]