999970080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1803

約数の個数: 192

約数和(自身を含む): 3350833920

約数和(自身を除く): 2350863840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 53, 60, 69, 80, 92, 96, 106, 115, 120, 138, 159, 160, 184, 212, 230, 240, 265, 276, 318, 345, 368, 424, 460, 480, 530, 552, 636, 690, 736, 795, 848, 920, 1060, 1104, 1219, 1272, 1380, 1590, 1696, 1709, 1840, 2120, 2208, 2438, 2544, 2760, 3180, 3418, 3657, 3680, 4240, 4876, 5088, 5127, 5520, 6095, 6360, 6836, 7314, 8480, 8545, 9752, 10254, 11040, 12190, 12720, 13672, 14628, 17090, 18285, 19504, 20508, 24380, 25440, 25635, 27344, 29256, 34180, 36570, 39008, 39307, 41016, 48760, 51270, 54688, 58512, 68360, 73140, 78614, 82032, 90577, 97520, 102540, 117024, 117921, 136720, 146280, 157228, 164064, 181154, 195040, 196535, 205080, 235842, 271731, 273440, 292560, 314456, 362308, 393070, 410160, 452885, 471684, 543462, 585120, 589605, 628912, 724616, 786140, 820320, 905770, 943368, 1086924, 1179210, 1257824, 1358655, 1449232, 1572280, 1811540, 1886736, 2083271, 2173848, 2358420, 2717310, 2898464, 3144560, 3623080, 3773472, 4166542, 4347696, 4716840, 5434620, 6249813, 6289120, 7246160, 8333084, 8695392, 9433680, 10416355, 10869240, 12499626, 14492320, 16666168, 18867360, 20832710, 21738480, 24999252, 31249065, 33332336, 41665420, 43476960, 49998504, 62498130, 66664672, 83330840, 99997008, 124996260, 166661680, 199994016, 249992520, 333323360, 499985040, 999970080]

約数ペア:

[(1, 999970080), (2, 499985040), (3, 333323360), (4, 249992520), (5, 199994016), (6, 166661680), (8, 124996260), (10, 99997008), (12, 83330840), (15, 66664672), (16, 62498130), (20, 49998504), (23, 43476960), (24, 41665420), (30, 33332336), (32, 31249065), (40, 24999252), (46, 21738480), (48, 20832710), (53, 18867360), (60, 16666168), (69, 14492320), (80, 12499626), (92, 10869240), (96, 10416355), (106, 9433680), (115, 8695392), (120, 8333084), (138, 7246160), (159, 6289120), (160, 6249813), (184, 5434620), (212, 4716840), (230, 4347696), (240, 4166542), (265, 3773472), (276, 3623080), (318, 3144560), (345, 2898464), (368, 2717310), (424, 2358420), (460, 2173848), (480, 2083271), (530, 1886736), (552, 1811540), (636, 1572280), (690, 1449232), (736, 1358655), (795, 1257824), (848, 1179210), (920, 1086924), (1060, 943368), (1104, 905770), (1219, 820320), (1272, 786140), (1380, 724616), (1590, 628912), (1696, 589605), (1709, 585120), (1840, 543462), (2120, 471684), (2208, 452885), (2438, 410160), (2544, 393070), (2760, 362308), (3180, 314456), (3418, 292560), (3657, 273440), (3680, 271731), (4240, 235842), (4876, 205080), (5088, 196535), (5127, 195040), (5520, 181154), (6095, 164064), (6360, 157228), (6836, 146280), (7314, 136720), (8480, 117921), (8545, 117024), (9752, 102540), (10254, 97520), (11040, 90577), (12190, 82032), (12720, 78614), (13672, 73140), (14628, 68360), (17090, 58512), (18285, 54688), (19504, 51270), (20508, 48760), (24380, 41016), (25440, 39307), (25635, 39008), (27344, 36570), (29256, 34180)]