626482080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{20717}}^1$

素因数の和:20748

約数の個数: 192

約数和(自身を含む): 2506049280

約数和(自身を除く): 1879567200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 20717, 30240, 41434, 62151, 82868, 103585, 124302, 145019, 165736, 186453, 207170, 248604, 290038, 310755, 331472, 372906, 414340, 435057, 497208, 559359, 580076, 621510, 662944, 725095, 745812, 828680, 870114, 932265, 994416, 1118718, 1160152, 1243020, 1305171, 1450190, 1491624, 1657360, 1740228, 1864530, 1988832, 2175285, 2237436, 2320304, 2486040, 2610342, 2796795, 2900380, 2983248, 3314720, 3480456, 3729060, 3915513, 4350570, 4474872, 4640608, 4972080, 5220684, 5593590, 5800760, 5966496, 6525855, 6960912, 7458120, 7831026, 8701140, 8949744, 9944160, 10441368, 11187180, 11601520, 13051710, 13921824, 14916240, 15662052, 17402280, 17899488, 19577565, 20882736, 22374360, 23203040, 26103420, 29832480, 31324104, 34804560, 39155130, 41765472, 44748720, 52206840, 62648208, 69609120, 78310260, 89497440, 104413680, 125296416, 156620520, 208827360, 313241040, 626482080]

約数ペア:

[(1, 626482080), (2, 313241040), (3, 208827360), (4, 156620520), (5, 125296416), (6, 104413680), (7, 89497440), (8, 78310260), (9, 69609120), (10, 62648208), (12, 52206840), (14, 44748720), (15, 41765472), (16, 39155130), (18, 34804560), (20, 31324104), (21, 29832480), (24, 26103420), (27, 23203040), (28, 22374360), (30, 20882736), (32, 19577565), (35, 17899488), (36, 17402280), (40, 15662052), (42, 14916240), (45, 13921824), (48, 13051710), (54, 11601520), (56, 11187180), (60, 10441368), (63, 9944160), (70, 8949744), (72, 8701140), (80, 7831026), (84, 7458120), (90, 6960912), (96, 6525855), (105, 5966496), (108, 5800760), (112, 5593590), (120, 5220684), (126, 4972080), (135, 4640608), (140, 4474872), (144, 4350570), (160, 3915513), (168, 3729060), (180, 3480456), (189, 3314720), (210, 2983248), (216, 2900380), (224, 2796795), (240, 2610342), (252, 2486040), (270, 2320304), (280, 2237436), (288, 2175285), (315, 1988832), (336, 1864530), (360, 1740228), (378, 1657360), (420, 1491624), (432, 1450190), (480, 1305171), (504, 1243020), (540, 1160152), (560, 1118718), (630, 994416), (672, 932265), (720, 870114), (756, 828680), (840, 745812), (864, 725095), (945, 662944), (1008, 621510), (1080, 580076), (1120, 559359), (1260, 497208), (1440, 435057), (1512, 414340), (1680, 372906), (1890, 331472), (2016, 310755), (2160, 290038), (2520, 248604), (3024, 207170), (3360, 186453), (3780, 165736), (4320, 145019), (5040, 124302), (6048, 103585), (7560, 82868), (10080, 62151), (15120, 41434), (20717, 30240)]