808960320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{40127}}^1$

素因数の和:40157

約数の個数: 168

約数和(自身を含む): 3180063744

約数和(自身を除く): 2371103424

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, 5040, 6720, 10080, 20160, 40127, 80254, 120381, 160508, 200635, 240762, 280889, 321016, 361143, 401270, 481524, 561778, 601905, 642032, 722286, 802540, 842667, 963048, 1123556, 1203810, 1284064, 1404445, 1444572, 1605080, 1685334, 1805715, 1926096, 2247112, 2407620, 2528001, 2568128, 2808890, 2889144, 3210160, 3370668, 3611430, 3852192, 4213335, 4494224, 4815240, 5056002, 5617780, 5778288, 6420320, 6741336, 7222860, 7704384, 8426670, 8988448, 9630480, 10112004, 11235560, 11556576, 12640005, 12840640, 13482672, 14445720, 16853340, 17976896, 19260960, 20224008, 22471120, 23113152, 25280010, 26965344, 28891440, 33706680, 38521920, 40448016, 44942240, 50560020, 53930688, 57782880, 67413360, 80896032, 89884480, 101120040, 115565760, 134826720, 161792064, 202240080, 269653440, 404480160, 808960320]

約数ペア:

[(1, 808960320), (2, 404480160), (3, 269653440), (4, 202240080), (5, 161792064), (6, 134826720), (7, 115565760), (8, 101120040), (9, 89884480), (10, 80896032), (12, 67413360), (14, 57782880), (15, 53930688), (16, 50560020), (18, 44942240), (20, 40448016), (21, 38521920), (24, 33706680), (28, 28891440), (30, 26965344), (32, 25280010), (35, 23113152), (36, 22471120), (40, 20224008), (42, 19260960), (45, 17976896), (48, 16853340), (56, 14445720), (60, 13482672), (63, 12840640), (64, 12640005), (70, 11556576), (72, 11235560), (80, 10112004), (84, 9630480), (90, 8988448), (96, 8426670), (105, 7704384), (112, 7222860), (120, 6741336), (126, 6420320), (140, 5778288), (144, 5617780), (160, 5056002), (168, 4815240), (180, 4494224), (192, 4213335), (210, 3852192), (224, 3611430), (240, 3370668), (252, 3210160), (280, 2889144), (288, 2808890), (315, 2568128), (320, 2528001), (336, 2407620), (360, 2247112), (420, 1926096), (448, 1805715), (480, 1685334), (504, 1605080), (560, 1444572), (576, 1404445), (630, 1284064), (672, 1203810), (720, 1123556), (840, 963048), (960, 842667), (1008, 802540), (1120, 722286), (1260, 642032), (1344, 601905), (1440, 561778), (1680, 481524), (2016, 401270), (2240, 361143), (2520, 321016), (2880, 280889), (3360, 240762), (4032, 200635), (5040, 160508), (6720, 120381), (10080, 80254), (20160, 40127)]