85740480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{4253}}^1$

素因数の和:4283

約数の個数: 168

約数和(自身を含む): 337120992

約数和(自身を除く): 251380512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 4253, 5040, 6720, 8506, 10080, 12759, 17012, 20160, 21265, 25518, 29771, 34024, 38277, 42530, 51036, 59542, 63795, 68048, 76554, 85060, 89313, 102072, 119084, 127590, 136096, 148855, 153108, 170120, 178626, 191385, 204144, 238168, 255180, 267939, 272192, 297710, 306216, 340240, 357252, 382770, 408288, 446565, 476336, 510360, 535878, 595420, 612432, 680480, 714504, 765540, 816576, 893130, 952672, 1020720, 1071756, 1190840, 1224864, 1339695, 1360960, 1429008, 1531080, 1786260, 1905344, 2041440, 2143512, 2381680, 2449728, 2679390, 2858016, 3062160, 3572520, 4082880, 4287024, 4763360, 5358780, 5716032, 6124320, 7145040, 8574048, 9526720, 10717560, 12248640, 14290080, 17148096, 21435120, 28580160, 42870240, 85740480]

約数ペア:

[(1, 85740480), (2, 42870240), (3, 28580160), (4, 21435120), (5, 17148096), (6, 14290080), (7, 12248640), (8, 10717560), (9, 9526720), (10, 8574048), (12, 7145040), (14, 6124320), (15, 5716032), (16, 5358780), (18, 4763360), (20, 4287024), (21, 4082880), (24, 3572520), (28, 3062160), (30, 2858016), (32, 2679390), (35, 2449728), (36, 2381680), (40, 2143512), (42, 2041440), (45, 1905344), (48, 1786260), (56, 1531080), (60, 1429008), (63, 1360960), (64, 1339695), (70, 1224864), (72, 1190840), (80, 1071756), (84, 1020720), (90, 952672), (96, 893130), (105, 816576), (112, 765540), (120, 714504), (126, 680480), (140, 612432), (144, 595420), (160, 535878), (168, 510360), (180, 476336), (192, 446565), (210, 408288), (224, 382770), (240, 357252), (252, 340240), (280, 306216), (288, 297710), (315, 272192), (320, 267939), (336, 255180), (360, 238168), (420, 204144), (448, 191385), (480, 178626), (504, 170120), (560, 153108), (576, 148855), (630, 136096), (672, 127590), (720, 119084), (840, 102072), (960, 89313), (1008, 85060), (1120, 76554), (1260, 68048), (1344, 63795), (1440, 59542), (1680, 51036), (2016, 42530), (2240, 38277), (2520, 34024), (2880, 29771), (3360, 25518), (4032, 21265), (4253, 20160), (5040, 17012), (6720, 12759), (8506, 10080)]