20179602870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2437}}^1$

素因数の和:2635

約数の個数: 192

約数和(自身を含む): 58112246016

約数和(自身を除く): 37932643146

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 129, 131, 147, 210, 215, 245, 258, 262, 294, 301, 393, 430, 490, 602, 645, 655, 735, 786, 903, 917, 1290, 1310, 1470, 1505, 1806, 1834, 1965, 2107, 2437, 2751, 3010, 3930, 4214, 4515, 4585, 4874, 5502, 5633, 6321, 6419, 7311, 9030, 9170, 10535, 11266, 12185, 12642, 12838, 13755, 14622, 16899, 17059, 19257, 21070, 24370, 27510, 28165, 31605, 32095, 33798, 34118, 36555, 38514, 39431, 51177, 56330, 63210, 64190, 73110, 78862, 84495, 85295, 96285, 102354, 104791, 118293, 119413, 168990, 170590, 192570, 197155, 209582, 236586, 238826, 255885, 276017, 314373, 319247, 358239, 394310, 511770, 523955, 552034, 591465, 597065, 628746, 638494, 716478, 733537, 828051, 957741, 1047910, 1182930, 1194130, 1380085, 1467074, 1571865, 1596235, 1656102, 1791195, 1915482, 2200611, 2234729, 2760170, 3143730, 3192470, 3582390, 3667685, 4140255, 4401222, 4469458, 4788705, 5134759, 6704187, 7335370, 8280510, 9577410, 10269518, 11003055, 11173645, 13408374, 13727621, 15404277, 15643103, 22006110, 22347290, 25673795, 27455242, 30808554, 31286206, 33520935, 41182863, 46929309, 51347590, 67041870, 68638105, 77021385, 78215515, 82365726, 93858618, 96093347, 137276210, 154042770, 156431030, 192186694, 205914315, 234646545, 288280041, 411828630, 469293090, 480466735, 576560082, 672653429, 960933470, 1345306858, 1441400205, 2017960287, 2882800410, 3363267145, 4035920574, 6726534290, 10089801435, 20179602870]

約数ペア:

[(1, 20179602870), (2, 10089801435), (3, 6726534290), (5, 4035920574), (6, 3363267145), (7, 2882800410), (10, 2017960287), (14, 1441400205), (15, 1345306858), (21, 960933470), (30, 672653429), (35, 576560082), (42, 480466735), (43, 469293090), (49, 411828630), (70, 288280041), (86, 234646545), (98, 205914315), (105, 192186694), (129, 156431030), (131, 154042770), (147, 137276210), (210, 96093347), (215, 93858618), (245, 82365726), (258, 78215515), (262, 77021385), (294, 68638105), (301, 67041870), (393, 51347590), (430, 46929309), (490, 41182863), (602, 33520935), (645, 31286206), (655, 30808554), (735, 27455242), (786, 25673795), (903, 22347290), (917, 22006110), (1290, 15643103), (1310, 15404277), (1470, 13727621), (1505, 13408374), (1806, 11173645), (1834, 11003055), (1965, 10269518), (2107, 9577410), (2437, 8280510), (2751, 7335370), (3010, 6704187), (3930, 5134759), (4214, 4788705), (4515, 4469458), (4585, 4401222), (4874, 4140255), (5502, 3667685), (5633, 3582390), (6321, 3192470), (6419, 3143730), (7311, 2760170), (9030, 2234729), (9170, 2200611), (10535, 1915482), (11266, 1791195), (12185, 1656102), (12642, 1596235), (12838, 1571865), (13755, 1467074), (14622, 1380085), (16899, 1194130), (17059, 1182930), (19257, 1047910), (21070, 957741), (24370, 828051), (27510, 733537), (28165, 716478), (31605, 638494), (32095, 628746), (33798, 597065), (34118, 591465), (36555, 552034), (38514, 523955), (39431, 511770), (51177, 394310), (56330, 358239), (63210, 319247), (64190, 314373), (73110, 276017), (78862, 255885), (84495, 238826), (85295, 236586), (96285, 209582), (102354, 197155), (104791, 192570), (118293, 170590), (119413, 168990)]