20589772560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2235

約数の個数: 480

約数和(自身を含む): 80012021760

約数和(自身を除く): 59422249200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 43, 48, 49, 56, 57, 60, 70, 76, 80, 84, 86, 95, 98, 105, 112, 114, 120, 129, 133, 140, 147, 152, 168, 172, 190, 196, 210, 215, 228, 240, 245, 258, 266, 280, 285, 294, 301, 304, 336, 344, 380, 392, 399, 420, 430, 456, 490, 516, 532, 560, 570, 588, 602, 645, 665, 688, 735, 760, 784, 798, 817, 840, 860, 903, 912, 931, 980, 1032, 1064, 1140, 1176, 1204, 1290, 1330, 1470, 1505, 1520, 1596, 1634, 1680, 1720, 1806, 1862, 1960, 1995, 2064, 2107, 2128, 2143, 2280, 2352, 2408, 2451, 2580, 2660, 2793, 2940, 3010, 3192, 3268, 3440, 3612, 3724, 3920, 3990, 4085, 4214, 4286, 4515, 4560, 4655, 4816, 4902, 5160, 5320, 5586, 5719, 5880, 6020, 6321, 6384, 6429, 6536, 7224, 7448, 7980, 8170, 8428, 8572, 9030, 9310, 9804, 10320, 10535, 10640, 10715, 11172, 11438, 11760, 12040, 12255, 12642, 12858, 13072, 13965, 14448, 14896, 15001, 15960, 16340, 16856, 17144, 17157, 18060, 18620, 19608, 21070, 21430, 22344, 22876, 24080, 24510, 25284, 25716, 27930, 28595, 30002, 31605, 31920, 32145, 32680, 33712, 34288, 34314, 36120, 37240, 39216, 40033, 40717, 42140, 42860, 44688, 45003, 45752, 49020, 50568, 51432, 55860, 57190, 60004, 63210, 64290, 65360, 68628, 72240, 74480, 75005, 80066, 81434, 84280, 85720, 85785, 90006, 91504, 92149, 98040, 101136, 102864, 105007, 111720, 114380, 120008, 120099, 122151, 126420, 128580, 137256, 150010, 160132, 162868, 168560, 171440, 171570, 180012, 184298, 196080, 200165, 203585, 210014, 223440, 225015, 228760, 240016, 240198, 244302, 252840, 257160, 274512, 276447, 285019, 300020, 315021, 320264, 325736, 343140, 360024, 368596, 400330, 407170, 420028, 450030, 457520, 460745, 480396, 488604, 505680, 514320, 525035, 552894, 570038, 600040, 600495, 610755, 630042, 640528, 645043, 651472, 686280, 720048, 737192, 800660, 814340, 840056, 855057, 900060, 921490, 960792, 977208, 1050070, 1105788, 1140076, 1200080, 1200990, 1221510, 1260084, 1290086, 1372560, 1382235, 1425095, 1474384, 1575105, 1601320, 1628680, 1680112, 1710114, 1750831, 1800120, 1842980, 1921584, 1935129, 1954416, 1995133, 2100140, 2211576, 2280152, 2401980, 2443020, 2520168, 2580172, 2764470, 2850190, 3150210, 3202640, 3225215, 3257360, 3420228, 3501662, 3600240, 3685960, 3870258, 3990266, 4200280, 4275285, 4423152, 4515301, 4560304, 4803960, 4886040, 5040336, 5160344, 5252493, 5528940, 5700380, 5985399, 6300420, 6450430, 6840456, 7003324, 7371920, 7740516, 7980532, 8400560, 8550570, 8754155, 9030602, 9607920, 9675645, 9772080, 9975665, 10320688, 10504986, 11057880, 11400760, 11970798, 12255817, 12600840, 12900860, 13545903, 13680912, 14006648, 15481032, 15961064, 17101140, 17508310, 18061204, 19351290, 19951330, 21009972, 22115760, 22576505, 22801520, 23941596, 24511634, 25201680, 25801720, 26262465, 27091806, 28013296, 29926995, 30962064, 31922128, 34202280, 35016620, 36122408, 36767451, 38702580, 39902660, 42019944, 45153010, 47883192, 49023268, 51603440, 52524930, 54183612, 59853990, 61279085, 67729515, 68404560, 70033240, 72244816, 73534902, 77405160, 79805320, 84039888, 85790719, 90306020, 95766384, 98046536, 105049860, 108367224, 119707980, 122558170, 135459030, 140066480, 147069804, 154810320, 159610640, 171581438, 180612040, 183837255, 196093072, 210099720, 216734448, 239415960, 245116340, 257372157, 270918060, 294139608, 343162876, 361224080, 367674510, 420199440, 428953595, 478831920, 490232680, 514744314, 541836120, 588279216, 686325752, 735349020, 857907190, 980465360, 1029488628, 1083672240, 1286860785, 1372651504, 1470698040, 1715814380, 2058977256, 2573721570, 2941396080, 3431628760, 4117954512, 5147443140, 6863257520, 10294886280, 20589772560]

約数ペア:

[(1, 20589772560), (2, 10294886280), (3, 6863257520), (4, 5147443140), (5, 4117954512), (6, 3431628760), (7, 2941396080), (8, 2573721570), (10, 2058977256), (12, 1715814380), (14, 1470698040), (15, 1372651504), (16, 1286860785), (19, 1083672240), (20, 1029488628), (21, 980465360), (24, 857907190), (28, 735349020), (30, 686325752), (35, 588279216), (38, 541836120), (40, 514744314), (42, 490232680), (43, 478831920), (48, 428953595), (49, 420199440), (56, 367674510), (57, 361224080), (60, 343162876), (70, 294139608), (76, 270918060), (80, 257372157), (84, 245116340), (86, 239415960), (95, 216734448), (98, 210099720), (105, 196093072), (112, 183837255), (114, 180612040), (120, 171581438), (129, 159610640), (133, 154810320), (140, 147069804), (147, 140066480), (152, 135459030), (168, 122558170), (172, 119707980), (190, 108367224), (196, 105049860), (210, 98046536), (215, 95766384), (228, 90306020), (240, 85790719), (245, 84039888), (258, 79805320), (266, 77405160), (280, 73534902), (285, 72244816), (294, 70033240), (301, 68404560), (304, 67729515), (336, 61279085), (344, 59853990), (380, 54183612), (392, 52524930), (399, 51603440), (420, 49023268), (430, 47883192), (456, 45153010), (490, 42019944), (516, 39902660), (532, 38702580), (560, 36767451), (570, 36122408), (588, 35016620), (602, 34202280), (645, 31922128), (665, 30962064), (688, 29926995), (735, 28013296), (760, 27091806), (784, 26262465), (798, 25801720), (817, 25201680), (840, 24511634), (860, 23941596), (903, 22801520), (912, 22576505), (931, 22115760), (980, 21009972), (1032, 19951330), (1064, 19351290), (1140, 18061204), (1176, 17508310), (1204, 17101140), (1290, 15961064), (1330, 15481032), (1470, 14006648), (1505, 13680912), (1520, 13545903), (1596, 12900860), (1634, 12600840), (1680, 12255817), (1720, 11970798), (1806, 11400760), (1862, 11057880), (1960, 10504986), (1995, 10320688), (2064, 9975665), (2107, 9772080), (2128, 9675645), (2143, 9607920), (2280, 9030602), (2352, 8754155), (2408, 8550570), (2451, 8400560), (2580, 7980532), (2660, 7740516), (2793, 7371920), (2940, 7003324), (3010, 6840456), (3192, 6450430), (3268, 6300420), (3440, 5985399), (3612, 5700380), (3724, 5528940), (3920, 5252493), (3990, 5160344), (4085, 5040336), (4214, 4886040), (4286, 4803960), (4515, 4560304), (4560, 4515301), (4655, 4423152), (4816, 4275285), (4902, 4200280), (5160, 3990266), (5320, 3870258), (5586, 3685960), (5719, 3600240), (5880, 3501662), (6020, 3420228), (6321, 3257360), (6384, 3225215), (6429, 3202640), (6536, 3150210), (7224, 2850190), (7448, 2764470), (7980, 2580172), (8170, 2520168), (8428, 2443020), (8572, 2401980), (9030, 2280152), (9310, 2211576), (9804, 2100140), (10320, 1995133), (10535, 1954416), (10640, 1935129), (10715, 1921584), (11172, 1842980), (11438, 1800120), (11760, 1750831), (12040, 1710114), (12255, 1680112), (12642, 1628680), (12858, 1601320), (13072, 1575105), (13965, 1474384), (14448, 1425095), (14896, 1382235), (15001, 1372560), (15960, 1290086), (16340, 1260084), (16856, 1221510), (17144, 1200990), (17157, 1200080), (18060, 1140076), (18620, 1105788), (19608, 1050070), (21070, 977208), (21430, 960792), (22344, 921490), (22876, 900060), (24080, 855057), (24510, 840056), (25284, 814340), (25716, 800660), (27930, 737192), (28595, 720048), (30002, 686280), (31605, 651472), (31920, 645043), (32145, 640528), (32680, 630042), (33712, 610755), (34288, 600495), (34314, 600040), (36120, 570038), (37240, 552894), (39216, 525035), (40033, 514320), (40717, 505680), (42140, 488604), (42860, 480396), (44688, 460745), (45003, 457520), (45752, 450030), (49020, 420028), (50568, 407170), (51432, 400330), (55860, 368596), (57190, 360024), (60004, 343140), (63210, 325736), (64290, 320264), (65360, 315021), (68628, 300020), (72240, 285019), (74480, 276447), (75005, 274512), (80066, 257160), (81434, 252840), (84280, 244302), (85720, 240198), (85785, 240016), (90006, 228760), (91504, 225015), (92149, 223440), (98040, 210014), (101136, 203585), (102864, 200165), (105007, 196080), (111720, 184298), (114380, 180012), (120008, 171570), (120099, 171440), (122151, 168560), (126420, 162868), (128580, 160132), (137256, 150010)]