20105338680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18257}}^1$

素因数の和:18323

約数の個数: 384

約数和(自身を含む): 82029542400

約数和(自身を除く): 61924203720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 24, 28, 30, 35, 36, 38, 40, 42, 45, 46, 56, 57, 60, 63, 69, 70, 72, 76, 84, 90, 92, 95, 105, 114, 115, 120, 126, 133, 138, 140, 152, 161, 168, 171, 180, 184, 190, 207, 210, 228, 230, 252, 266, 276, 280, 285, 315, 322, 342, 345, 360, 380, 399, 414, 420, 437, 456, 460, 483, 504, 532, 552, 570, 630, 644, 665, 684, 690, 760, 798, 805, 828, 840, 855, 874, 920, 966, 1035, 1064, 1140, 1197, 1260, 1288, 1311, 1330, 1368, 1380, 1449, 1596, 1610, 1656, 1710, 1748, 1932, 1995, 2070, 2185, 2280, 2394, 2415, 2520, 2622, 2660, 2760, 2898, 3059, 3192, 3220, 3420, 3496, 3864, 3933, 3990, 4140, 4370, 4788, 4830, 5244, 5320, 5796, 5985, 6118, 6440, 6555, 6840, 7245, 7866, 7980, 8280, 8740, 9177, 9576, 9660, 10488, 11592, 11970, 12236, 13110, 14490, 15295, 15732, 15960, 17480, 18257, 18354, 19320, 19665, 23940, 24472, 26220, 27531, 28980, 30590, 31464, 36514, 36708, 39330, 45885, 47880, 52440, 54771, 55062, 57960, 61180, 73028, 73416, 78660, 91285, 91770, 109542, 110124, 122360, 127799, 137655, 146056, 157320, 164313, 182570, 183540, 219084, 220248, 255598, 273855, 275310, 328626, 346883, 365140, 367080, 383397, 419911, 438168, 511196, 547710, 550620, 638995, 657252, 693766, 730280, 766794, 821565, 839822, 1022392, 1040649, 1095420, 1101240, 1150191, 1259733, 1277990, 1314504, 1387532, 1533588, 1643130, 1679644, 1734415, 1916985, 2081298, 2099555, 2190840, 2300382, 2428181, 2519466, 2555980, 2775064, 2939377, 3067176, 3121947, 3286260, 3359288, 3468830, 3779199, 3833970, 4162596, 4199110, 4600764, 4856362, 5038932, 5111960, 5203245, 5750955, 5878754, 6243894, 6298665, 6572520, 6937660, 7284543, 7558398, 7667940, 7978309, 8325192, 8398220, 8818131, 9201528, 9712724, 10077864, 10406490, 11501910, 11757508, 12140905, 12487788, 12597330, 13875320, 14569086, 14696885, 15116796, 15335880, 15609735, 15956618, 16796440, 17636262, 18895995, 19425448, 20812980, 21853629, 23003820, 23515016, 23934927, 24281810, 24975576, 25194660, 26454393, 29138172, 29393770, 30233592, 31219470, 31913236, 35272524, 36422715, 37791990, 39891545, 41625960, 43707258, 44090655, 46007640, 47869854, 48563620, 50389320, 52908786, 55848163, 58276344, 58787540, 62438940, 63826472, 70545048, 71804781, 72845430, 75583980, 79783090, 87414516, 88181310, 95739708, 97127240, 105817572, 109268145, 111696326, 117575080, 119674635, 124877880, 132271965, 143609562, 145690860, 151167960, 159566180, 167544489, 174829032, 176362620, 191479416, 211635144, 218536290, 223392652, 239349270, 264543930, 279240815, 287219124, 291381720, 319132360, 335088978, 352725240, 359023905, 437072580, 446785304, 478698540, 502633467, 529087860, 558481630, 574438248, 670177956, 718047810, 837722445, 874145160, 957397080, 1005266934, 1058175720, 1116963260, 1340355912, 1436095620, 1675444890, 2010533868, 2233926520, 2513167335, 2872191240, 3350889780, 4021067736, 5026334670, 6701779560, 10052669340, 20105338680]

約数ペア:

[(1, 20105338680), (2, 10052669340), (3, 6701779560), (4, 5026334670), (5, 4021067736), (6, 3350889780), (7, 2872191240), (8, 2513167335), (9, 2233926520), (10, 2010533868), (12, 1675444890), (14, 1436095620), (15, 1340355912), (18, 1116963260), (19, 1058175720), (20, 1005266934), (21, 957397080), (23, 874145160), (24, 837722445), (28, 718047810), (30, 670177956), (35, 574438248), (36, 558481630), (38, 529087860), (40, 502633467), (42, 478698540), (45, 446785304), (46, 437072580), (56, 359023905), (57, 352725240), (60, 335088978), (63, 319132360), (69, 291381720), (70, 287219124), (72, 279240815), (76, 264543930), (84, 239349270), (90, 223392652), (92, 218536290), (95, 211635144), (105, 191479416), (114, 176362620), (115, 174829032), (120, 167544489), (126, 159566180), (133, 151167960), (138, 145690860), (140, 143609562), (152, 132271965), (161, 124877880), (168, 119674635), (171, 117575080), (180, 111696326), (184, 109268145), (190, 105817572), (207, 97127240), (210, 95739708), (228, 88181310), (230, 87414516), (252, 79783090), (266, 75583980), (276, 72845430), (280, 71804781), (285, 70545048), (315, 63826472), (322, 62438940), (342, 58787540), (345, 58276344), (360, 55848163), (380, 52908786), (399, 50389320), (414, 48563620), (420, 47869854), (437, 46007640), (456, 44090655), (460, 43707258), (483, 41625960), (504, 39891545), (532, 37791990), (552, 36422715), (570, 35272524), (630, 31913236), (644, 31219470), (665, 30233592), (684, 29393770), (690, 29138172), (760, 26454393), (798, 25194660), (805, 24975576), (828, 24281810), (840, 23934927), (855, 23515016), (874, 23003820), (920, 21853629), (966, 20812980), (1035, 19425448), (1064, 18895995), (1140, 17636262), (1197, 16796440), (1260, 15956618), (1288, 15609735), (1311, 15335880), (1330, 15116796), (1368, 14696885), (1380, 14569086), (1449, 13875320), (1596, 12597330), (1610, 12487788), (1656, 12140905), (1710, 11757508), (1748, 11501910), (1932, 10406490), (1995, 10077864), (2070, 9712724), (2185, 9201528), (2280, 8818131), (2394, 8398220), (2415, 8325192), (2520, 7978309), (2622, 7667940), (2660, 7558398), (2760, 7284543), (2898, 6937660), (3059, 6572520), (3192, 6298665), (3220, 6243894), (3420, 5878754), (3496, 5750955), (3864, 5203245), (3933, 5111960), (3990, 5038932), (4140, 4856362), (4370, 4600764), (4788, 4199110), (4830, 4162596), (5244, 3833970), (5320, 3779199), (5796, 3468830), (5985, 3359288), (6118, 3286260), (6440, 3121947), (6555, 3067176), (6840, 2939377), (7245, 2775064), (7866, 2555980), (7980, 2519466), (8280, 2428181), (8740, 2300382), (9177, 2190840), (9576, 2099555), (9660, 2081298), (10488, 1916985), (11592, 1734415), (11970, 1679644), (12236, 1643130), (13110, 1533588), (14490, 1387532), (15295, 1314504), (15732, 1277990), (15960, 1259733), (17480, 1150191), (18257, 1101240), (18354, 1095420), (19320, 1040649), (19665, 1022392), (23940, 839822), (24472, 821565), (26220, 766794), (27531, 730280), (28980, 693766), (30590, 657252), (31464, 638995), (36514, 550620), (36708, 547710), (39330, 511196), (45885, 438168), (47880, 419911), (52440, 383397), (54771, 367080), (55062, 365140), (57960, 346883), (61180, 328626), (73028, 275310), (73416, 273855), (78660, 255598), (91285, 220248), (91770, 219084), (109542, 183540), (110124, 182570), (122360, 164313), (127799, 157320), (137655, 146056)]