7964478720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62851}}^1$

素因数の和:62889

約数の個数: 216

約数和(自身を含む): 30061860192

約数和(自身を除く): 22097381472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 8448, 10560, 11520, 12672, 14080, 15840, 21120, 25344, 31680, 42240, 62851, 63360, 125702, 126720, 188553, 251404, 314255, 377106, 502808, 565659, 628510, 691361, 754212, 942765, 1005616, 1131318, 1257020, 1382722, 1508424, 1885530, 2011232, 2074083, 2262636, 2514040, 2765444, 2828295, 3016848, 3456805, 3771060, 4022464, 4148166, 4525272, 5028080, 5530888, 5656590, 6033696, 6222249, 6913610, 7542120, 8044928, 8296332, 9050544, 10056160, 10370415, 11061776, 11313180, 12067392, 12444498, 13827220, 15084240, 16089856, 16592664, 18101088, 20112320, 20740830, 22123552, 22626360, 24134784, 24888996, 27654440, 30168480, 31111245, 33185328, 36202176, 40224640, 41481660, 44247104, 45252720, 48269568, 49777992, 55308880, 60336960, 62222490, 66370656, 72404352, 80449280, 82963320, 88494208, 90505440, 99555984, 110617760, 120673920, 124444980, 132741312, 144808704, 165926640, 176988416, 181010880, 199111968, 221235520, 241347840, 248889960, 265482624, 331853280, 362021760, 398223936, 442471040, 497779920, 530965248, 663706560, 724043520, 796447872, 884942080, 995559840, 1327413120, 1592895744, 1991119680, 2654826240, 3982239360, 7964478720]

約数ペア:

[(1, 7964478720), (2, 3982239360), (3, 2654826240), (4, 1991119680), (5, 1592895744), (6, 1327413120), (8, 995559840), (9, 884942080), (10, 796447872), (11, 724043520), (12, 663706560), (15, 530965248), (16, 497779920), (18, 442471040), (20, 398223936), (22, 362021760), (24, 331853280), (30, 265482624), (32, 248889960), (33, 241347840), (36, 221235520), (40, 199111968), (44, 181010880), (45, 176988416), (48, 165926640), (55, 144808704), (60, 132741312), (64, 124444980), (66, 120673920), (72, 110617760), (80, 99555984), (88, 90505440), (90, 88494208), (96, 82963320), (99, 80449280), (110, 72404352), (120, 66370656), (128, 62222490), (132, 60336960), (144, 55308880), (160, 49777992), (165, 48269568), (176, 45252720), (180, 44247104), (192, 41481660), (198, 40224640), (220, 36202176), (240, 33185328), (256, 31111245), (264, 30168480), (288, 27654440), (320, 24888996), (330, 24134784), (352, 22626360), (360, 22123552), (384, 20740830), (396, 20112320), (440, 18101088), (480, 16592664), (495, 16089856), (528, 15084240), (576, 13827220), (640, 12444498), (660, 12067392), (704, 11313180), (720, 11061776), (768, 10370415), (792, 10056160), (880, 9050544), (960, 8296332), (990, 8044928), (1056, 7542120), (1152, 6913610), (1280, 6222249), (1320, 6033696), (1408, 5656590), (1440, 5530888), (1584, 5028080), (1760, 4525272), (1920, 4148166), (1980, 4022464), (2112, 3771060), (2304, 3456805), (2640, 3016848), (2816, 2828295), (2880, 2765444), (3168, 2514040), (3520, 2262636), (3840, 2074083), (3960, 2011232), (4224, 1885530), (5280, 1508424), (5760, 1382722), (6336, 1257020), (7040, 1131318), (7920, 1005616), (8448, 942765), (10560, 754212), (11520, 691361), (12672, 628510), (14080, 565659), (15840, 502808), (21120, 377106), (25344, 314255), (31680, 251404), (42240, 188553), (62851, 126720), (63360, 125702)]