7805210868

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13933}}^1$

素因数の和:13988

約数の個数: 240

約数和(自身を含む): 26436699520

約数和(自身を除く): 18631488652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 81, 84, 91, 108, 114, 117, 126, 133, 156, 162, 171, 182, 189, 228, 234, 247, 252, 266, 273, 324, 342, 351, 364, 378, 399, 468, 494, 513, 532, 546, 567, 684, 702, 741, 756, 798, 819, 988, 1026, 1053, 1092, 1134, 1197, 1404, 1482, 1539, 1596, 1638, 1729, 2052, 2106, 2223, 2268, 2394, 2457, 2964, 3078, 3276, 3458, 3591, 4212, 4446, 4788, 4914, 5187, 6156, 6669, 6916, 7182, 7371, 8892, 9828, 10374, 10773, 13338, 13933, 14364, 14742, 15561, 20007, 20748, 21546, 26676, 27866, 29484, 31122, 40014, 41799, 43092, 46683, 55732, 62244, 80028, 83598, 93366, 97531, 125397, 140049, 167196, 181129, 186732, 195062, 250794, 264727, 280098, 292593, 362258, 376191, 390124, 501588, 529454, 543387, 560196, 585186, 724516, 752382, 794181, 877779, 1058908, 1086774, 1128573, 1170372, 1267903, 1504764, 1588362, 1630161, 1755558, 1853089, 2173548, 2257146, 2382543, 2535806, 2633337, 3176724, 3260322, 3441451, 3511116, 3706178, 3803709, 4514292, 4765086, 4890483, 5071612, 5266674, 5559267, 6520644, 6882902, 7147629, 7412356, 7607418, 7900011, 9530172, 9780966, 10324353, 10533348, 11118534, 11411127, 13765804, 14295258, 14671449, 15214836, 15800022, 16677801, 19561932, 20648706, 21442887, 22237068, 22822254, 24090157, 28590516, 29342898, 30973059, 31600044, 33355602, 34233381, 41297412, 42885774, 45644508, 48180314, 50033403, 58685796, 61946118, 66711204, 68466762, 72270471, 85771548, 92919177, 96360628, 100066806, 102700143, 123892236, 136933524, 144540942, 150100209, 185838354, 200133612, 205400286, 216811413, 278757531, 289081884, 300200418, 371676708, 410800572, 433622826, 557515062, 600400836, 650434239, 867245652, 1115030124, 1300868478, 1951302717, 2601736956, 3902605434, 7805210868]

約数ペア:

[(1, 7805210868), (2, 3902605434), (3, 2601736956), (4, 1951302717), (6, 1300868478), (7, 1115030124), (9, 867245652), (12, 650434239), (13, 600400836), (14, 557515062), (18, 433622826), (19, 410800572), (21, 371676708), (26, 300200418), (27, 289081884), (28, 278757531), (36, 216811413), (38, 205400286), (39, 200133612), (42, 185838354), (52, 150100209), (54, 144540942), (57, 136933524), (63, 123892236), (76, 102700143), (78, 100066806), (81, 96360628), (84, 92919177), (91, 85771548), (108, 72270471), (114, 68466762), (117, 66711204), (126, 61946118), (133, 58685796), (156, 50033403), (162, 48180314), (171, 45644508), (182, 42885774), (189, 41297412), (228, 34233381), (234, 33355602), (247, 31600044), (252, 30973059), (266, 29342898), (273, 28590516), (324, 24090157), (342, 22822254), (351, 22237068), (364, 21442887), (378, 20648706), (399, 19561932), (468, 16677801), (494, 15800022), (513, 15214836), (532, 14671449), (546, 14295258), (567, 13765804), (684, 11411127), (702, 11118534), (741, 10533348), (756, 10324353), (798, 9780966), (819, 9530172), (988, 7900011), (1026, 7607418), (1053, 7412356), (1092, 7147629), (1134, 6882902), (1197, 6520644), (1404, 5559267), (1482, 5266674), (1539, 5071612), (1596, 4890483), (1638, 4765086), (1729, 4514292), (2052, 3803709), (2106, 3706178), (2223, 3511116), (2268, 3441451), (2394, 3260322), (2457, 3176724), (2964, 2633337), (3078, 2535806), (3276, 2382543), (3458, 2257146), (3591, 2173548), (4212, 1853089), (4446, 1755558), (4788, 1630161), (4914, 1588362), (5187, 1504764), (6156, 1267903), (6669, 1170372), (6916, 1128573), (7182, 1086774), (7371, 1058908), (8892, 877779), (9828, 794181), (10374, 752382), (10773, 724516), (13338, 585186), (13933, 560196), (14364, 543387), (14742, 529454), (15561, 501588), (20007, 390124), (20748, 376191), (21546, 362258), (26676, 292593), (27866, 280098), (29484, 264727), (31122, 250794), (40014, 195062), (41799, 186732), (43092, 181129), (46683, 167196), (55732, 140049), (62244, 125397), (80028, 97531), (83598, 93366)]