255864000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{1523}}^1$

素因数の和:1560

約数の個数: 224

約数和(自身を含む): 966191616

約数和(自身を除く): 710327616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 400, 420, 448, 480, 500, 525, 560, 600, 672, 700, 750, 800, 840, 875, 960, 1000, 1050, 1120, 1200, 1344, 1400, 1500, 1523, 1600, 1680, 1750, 2000, 2100, 2240, 2400, 2625, 2800, 3000, 3046, 3360, 3500, 4000, 4200, 4569, 4800, 5250, 5600, 6000, 6092, 6720, 7000, 7615, 8000, 8400, 9138, 10500, 10661, 11200, 12000, 12184, 14000, 15230, 16800, 18276, 21000, 21322, 22845, 24000, 24368, 28000, 30460, 31983, 33600, 36552, 38075, 42000, 42644, 45690, 48736, 53305, 56000, 60920, 63966, 73104, 76150, 84000, 85288, 91380, 97472, 106610, 114225, 121840, 127932, 146208, 152300, 159915, 168000, 170576, 182760, 190375, 213220, 228450, 243680, 255864, 266525, 292416, 304600, 319830, 341152, 365520, 380750, 426440, 456900, 487360, 511728, 533050, 571125, 609200, 639660, 682304, 731040, 761500, 799575, 852880, 913800, 1023456, 1066100, 1142250, 1218400, 1279320, 1332625, 1462080, 1523000, 1599150, 1705760, 1827600, 2046912, 2132200, 2284500, 2436800, 2558640, 2665250, 3046000, 3198300, 3411520, 3655200, 3997875, 4264400, 4569000, 5117280, 5330500, 6092000, 6396600, 7310400, 7995750, 8528800, 9138000, 10234560, 10661000, 12184000, 12793200, 15991500, 17057600, 18276000, 21322000, 25586400, 31983000, 36552000, 42644000, 51172800, 63966000, 85288000, 127932000, 255864000]

約数ペア:

[(1, 255864000), (2, 127932000), (3, 85288000), (4, 63966000), (5, 51172800), (6, 42644000), (7, 36552000), (8, 31983000), (10, 25586400), (12, 21322000), (14, 18276000), (15, 17057600), (16, 15991500), (20, 12793200), (21, 12184000), (24, 10661000), (25, 10234560), (28, 9138000), (30, 8528800), (32, 7995750), (35, 7310400), (40, 6396600), (42, 6092000), (48, 5330500), (50, 5117280), (56, 4569000), (60, 4264400), (64, 3997875), (70, 3655200), (75, 3411520), (80, 3198300), (84, 3046000), (96, 2665250), (100, 2558640), (105, 2436800), (112, 2284500), (120, 2132200), (125, 2046912), (140, 1827600), (150, 1705760), (160, 1599150), (168, 1523000), (175, 1462080), (192, 1332625), (200, 1279320), (210, 1218400), (224, 1142250), (240, 1066100), (250, 1023456), (280, 913800), (300, 852880), (320, 799575), (336, 761500), (350, 731040), (375, 682304), (400, 639660), (420, 609200), (448, 571125), (480, 533050), (500, 511728), (525, 487360), (560, 456900), (600, 426440), (672, 380750), (700, 365520), (750, 341152), (800, 319830), (840, 304600), (875, 292416), (960, 266525), (1000, 255864), (1050, 243680), (1120, 228450), (1200, 213220), (1344, 190375), (1400, 182760), (1500, 170576), (1523, 168000), (1600, 159915), (1680, 152300), (1750, 146208), (2000, 127932), (2100, 121840), (2240, 114225), (2400, 106610), (2625, 97472), (2800, 91380), (3000, 85288), (3046, 84000), (3360, 76150), (3500, 73104), (4000, 63966), (4200, 60920), (4569, 56000), (4800, 53305), (5250, 48736), (5600, 45690), (6000, 42644), (6092, 42000), (6720, 38075), (7000, 36552), (7615, 33600), (8000, 31983), (8400, 30460), (9138, 28000), (10500, 24368), (10661, 24000), (11200, 22845), (12000, 21322), (12184, 21000), (14000, 18276), (15230, 16800)]