80651335440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{6947}}^1$

素因数の和:7098

約数の個数: 240

約数和(自身を含む): 273777102144

約数和(自身を除く): 193125766704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 488, 520, 610, 624, 732, 780, 793, 915, 976, 1040, 1220, 1464, 1560, 1586, 1830, 2379, 2440, 2928, 3120, 3172, 3660, 3721, 3965, 4758, 4880, 6344, 6947, 7320, 7442, 7930, 9516, 11163, 11895, 12688, 13894, 14640, 14884, 15860, 18605, 19032, 20841, 22326, 23790, 27788, 29768, 31720, 34735, 37210, 38064, 41682, 44652, 47580, 48373, 55576, 55815, 59536, 63440, 69470, 74420, 83364, 89304, 90311, 95160, 96746, 104205, 111152, 111630, 138940, 145119, 148840, 166728, 178608, 180622, 190320, 193492, 208410, 223260, 241865, 270933, 277880, 290238, 297680, 333456, 361244, 386984, 416820, 423767, 446520, 451555, 483730, 541866, 555760, 580476, 722488, 725595, 773968, 833640, 847534, 893040, 903110, 967460, 1083732, 1160952, 1271301, 1354665, 1444976, 1451190, 1667280, 1695068, 1806220, 1934920, 2118835, 2167464, 2321904, 2542602, 2709330, 2902380, 3390136, 3612440, 3869840, 4237670, 4334928, 5085204, 5418660, 5508971, 5804760, 6356505, 6780272, 7224880, 8475340, 10170408, 10837320, 11017942, 11609520, 12713010, 16526913, 16950680, 20340816, 21674640, 22035884, 25426020, 25849787, 27544855, 33053826, 33901360, 44071768, 50852040, 51699574, 55089710, 66107652, 77549361, 82634565, 88143536, 101704080, 103399148, 110179420, 129248935, 132215304, 155098722, 165269130, 206798296, 220358840, 258497870, 264430608, 310197444, 330538260, 336047231, 387746805, 413596592, 440717680, 516995740, 620394888, 661076520, 672094462, 775493610, 1008141693, 1033991480, 1240789776, 1322153040, 1344188924, 1550987220, 1680236155, 2016283386, 2067982960, 2688377848, 3101974440, 3360472310, 4032566772, 5040708465, 5376755696, 6203948880, 6720944620, 8065133544, 10081416930, 13441889240, 16130267088, 20162833860, 26883778480, 40325667720, 80651335440]

約数ペア:

[(1, 80651335440), (2, 40325667720), (3, 26883778480), (4, 20162833860), (5, 16130267088), (6, 13441889240), (8, 10081416930), (10, 8065133544), (12, 6720944620), (13, 6203948880), (15, 5376755696), (16, 5040708465), (20, 4032566772), (24, 3360472310), (26, 3101974440), (30, 2688377848), (39, 2067982960), (40, 2016283386), (48, 1680236155), (52, 1550987220), (60, 1344188924), (61, 1322153040), (65, 1240789776), (78, 1033991480), (80, 1008141693), (104, 775493610), (120, 672094462), (122, 661076520), (130, 620394888), (156, 516995740), (183, 440717680), (195, 413596592), (208, 387746805), (240, 336047231), (244, 330538260), (260, 310197444), (305, 264430608), (312, 258497870), (366, 220358840), (390, 206798296), (488, 165269130), (520, 155098722), (610, 132215304), (624, 129248935), (732, 110179420), (780, 103399148), (793, 101704080), (915, 88143536), (976, 82634565), (1040, 77549361), (1220, 66107652), (1464, 55089710), (1560, 51699574), (1586, 50852040), (1830, 44071768), (2379, 33901360), (2440, 33053826), (2928, 27544855), (3120, 25849787), (3172, 25426020), (3660, 22035884), (3721, 21674640), (3965, 20340816), (4758, 16950680), (4880, 16526913), (6344, 12713010), (6947, 11609520), (7320, 11017942), (7442, 10837320), (7930, 10170408), (9516, 8475340), (11163, 7224880), (11895, 6780272), (12688, 6356505), (13894, 5804760), (14640, 5508971), (14884, 5418660), (15860, 5085204), (18605, 4334928), (19032, 4237670), (20841, 3869840), (22326, 3612440), (23790, 3390136), (27788, 2902380), (29768, 2709330), (31720, 2542602), (34735, 2321904), (37210, 2167464), (38064, 2118835), (41682, 1934920), (44652, 1806220), (47580, 1695068), (48373, 1667280), (55576, 1451190), (55815, 1444976), (59536, 1354665), (63440, 1271301), (69470, 1160952), (74420, 1083732), (83364, 967460), (89304, 903110), (90311, 893040), (95160, 847534), (96746, 833640), (104205, 773968), (111152, 725595), (111630, 722488), (138940, 580476), (145119, 555760), (148840, 541866), (166728, 483730), (178608, 451555), (180622, 446520), (190320, 423767), (193492, 416820), (208410, 386984), (223260, 361244), (241865, 333456), (270933, 297680), (277880, 290238)]