1601845920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:628

約数の個数: 288

約数和(自身を含む): 5811886080

約数和(自身を除く): 4210040160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 127, 144, 152, 160, 171, 180, 190, 228, 240, 254, 285, 288, 304, 342, 360, 380, 381, 456, 461, 480, 508, 570, 608, 635, 684, 720, 760, 762, 855, 912, 922, 1016, 1140, 1143, 1270, 1368, 1383, 1440, 1520, 1524, 1710, 1824, 1844, 1905, 2032, 2280, 2286, 2305, 2413, 2540, 2736, 2766, 3040, 3048, 3420, 3688, 3810, 4064, 4149, 4560, 4572, 4610, 4826, 5080, 5472, 5532, 5715, 6096, 6840, 6915, 7239, 7376, 7620, 8298, 8759, 9120, 9144, 9220, 9652, 10160, 11064, 11430, 12065, 12192, 13680, 13830, 14478, 14752, 15240, 16596, 17518, 18288, 18440, 19304, 20320, 20745, 21717, 22128, 22860, 24130, 26277, 27360, 27660, 28956, 30480, 33192, 35036, 36195, 36576, 36880, 38608, 41490, 43434, 43795, 44256, 45720, 48260, 52554, 55320, 57912, 58547, 60960, 66384, 70072, 72390, 73760, 77216, 78831, 82980, 86868, 87590, 91440, 96520, 105108, 108585, 110640, 115824, 117094, 131385, 132768, 140144, 144780, 157662, 165960, 173736, 175180, 175641, 182880, 193040, 210216, 217170, 221280, 231648, 234188, 262770, 280288, 289560, 292735, 315324, 331920, 347472, 350360, 351282, 386080, 394155, 420432, 434340, 468376, 525540, 526923, 579120, 585470, 630648, 663840, 694944, 700720, 702564, 788310, 840864, 868680, 878205, 936752, 1051080, 1053846, 1112393, 1158240, 1170940, 1261296, 1401440, 1405128, 1576620, 1737360, 1756410, 1873504, 2102160, 2107692, 2224786, 2341880, 2522592, 2634615, 2810256, 3153240, 3337179, 3474720, 3512820, 4204320, 4215384, 4449572, 4683760, 5269230, 5561965, 5620512, 6306480, 6674358, 7025640, 8430768, 8899144, 9367520, 10011537, 10538460, 11123930, 12612960, 13348716, 14051280, 16685895, 16861536, 17798288, 20023074, 21076920, 22247860, 26697432, 28102560, 33371790, 35596576, 40046148, 42153840, 44495720, 50057685, 53394864, 66743580, 80092296, 84307680, 88991440, 100115370, 106789728, 133487160, 160184592, 177982880, 200230740, 266974320, 320369184, 400461480, 533948640, 800922960, 1601845920]

約数ペア:

[(1, 1601845920), (2, 800922960), (3, 533948640), (4, 400461480), (5, 320369184), (6, 266974320), (8, 200230740), (9, 177982880), (10, 160184592), (12, 133487160), (15, 106789728), (16, 100115370), (18, 88991440), (19, 84307680), (20, 80092296), (24, 66743580), (30, 53394864), (32, 50057685), (36, 44495720), (38, 42153840), (40, 40046148), (45, 35596576), (48, 33371790), (57, 28102560), (60, 26697432), (72, 22247860), (76, 21076920), (80, 20023074), (90, 17798288), (95, 16861536), (96, 16685895), (114, 14051280), (120, 13348716), (127, 12612960), (144, 11123930), (152, 10538460), (160, 10011537), (171, 9367520), (180, 8899144), (190, 8430768), (228, 7025640), (240, 6674358), (254, 6306480), (285, 5620512), (288, 5561965), (304, 5269230), (342, 4683760), (360, 4449572), (380, 4215384), (381, 4204320), (456, 3512820), (461, 3474720), (480, 3337179), (508, 3153240), (570, 2810256), (608, 2634615), (635, 2522592), (684, 2341880), (720, 2224786), (760, 2107692), (762, 2102160), (855, 1873504), (912, 1756410), (922, 1737360), (1016, 1576620), (1140, 1405128), (1143, 1401440), (1270, 1261296), (1368, 1170940), (1383, 1158240), (1440, 1112393), (1520, 1053846), (1524, 1051080), (1710, 936752), (1824, 878205), (1844, 868680), (1905, 840864), (2032, 788310), (2280, 702564), (2286, 700720), (2305, 694944), (2413, 663840), (2540, 630648), (2736, 585470), (2766, 579120), (3040, 526923), (3048, 525540), (3420, 468376), (3688, 434340), (3810, 420432), (4064, 394155), (4149, 386080), (4560, 351282), (4572, 350360), (4610, 347472), (4826, 331920), (5080, 315324), (5472, 292735), (5532, 289560), (5715, 280288), (6096, 262770), (6840, 234188), (6915, 231648), (7239, 221280), (7376, 217170), (7620, 210216), (8298, 193040), (8759, 182880), (9120, 175641), (9144, 175180), (9220, 173736), (9652, 165960), (10160, 157662), (11064, 144780), (11430, 140144), (12065, 132768), (12192, 131385), (13680, 117094), (13830, 115824), (14478, 110640), (14752, 108585), (15240, 105108), (16596, 96520), (17518, 91440), (18288, 87590), (18440, 86868), (19304, 82980), (20320, 78831), (20745, 77216), (21717, 73760), (22128, 72390), (22860, 70072), (24130, 66384), (26277, 60960), (27360, 58547), (27660, 57912), (28956, 55320), (30480, 52554), (33192, 48260), (35036, 45720), (36195, 44256), (36576, 43795), (36880, 43434), (38608, 41490)]