15667864240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{7879}}^1$

素因数の和:8019

約数の個数: 160

約数和(自身を含む): 43055815680

約数和(自身を除く): 27387951440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 67, 70, 80, 106, 112, 134, 140, 212, 265, 268, 280, 335, 371, 424, 469, 530, 536, 560, 670, 742, 848, 938, 1060, 1072, 1340, 1484, 1855, 1876, 2120, 2345, 2680, 2968, 3551, 3710, 3752, 4240, 4690, 5360, 5936, 7102, 7420, 7504, 7879, 9380, 14204, 14840, 15758, 17755, 18760, 24857, 28408, 29680, 31516, 35510, 37520, 39395, 49714, 55153, 56816, 63032, 71020, 78790, 99428, 110306, 124285, 126064, 142040, 157580, 198856, 220612, 248570, 275765, 284080, 315160, 397712, 417587, 441224, 497140, 527893, 551530, 630320, 835174, 882448, 994280, 1055786, 1103060, 1670348, 1988560, 2087935, 2111572, 2206120, 2639465, 2923109, 3340696, 3695251, 4175870, 4223144, 4412240, 5278930, 5846218, 6681392, 7390502, 8351740, 8446288, 10557860, 11692436, 14615545, 14781004, 16703480, 18476255, 21115720, 23384872, 27978329, 29231090, 29562008, 33406960, 36952510, 42231440, 46769744, 55956658, 58462180, 59124016, 73905020, 111913316, 116924360, 139891645, 147810040, 195848303, 223826632, 233848720, 279783290, 295620080, 391696606, 447653264, 559566580, 783393212, 979241515, 1119133160, 1566786424, 1958483030, 2238266320, 3133572848, 3916966060, 7833932120, 15667864240]

約数ペア:

[(1, 15667864240), (2, 7833932120), (4, 3916966060), (5, 3133572848), (7, 2238266320), (8, 1958483030), (10, 1566786424), (14, 1119133160), (16, 979241515), (20, 783393212), (28, 559566580), (35, 447653264), (40, 391696606), (53, 295620080), (56, 279783290), (67, 233848720), (70, 223826632), (80, 195848303), (106, 147810040), (112, 139891645), (134, 116924360), (140, 111913316), (212, 73905020), (265, 59124016), (268, 58462180), (280, 55956658), (335, 46769744), (371, 42231440), (424, 36952510), (469, 33406960), (530, 29562008), (536, 29231090), (560, 27978329), (670, 23384872), (742, 21115720), (848, 18476255), (938, 16703480), (1060, 14781004), (1072, 14615545), (1340, 11692436), (1484, 10557860), (1855, 8446288), (1876, 8351740), (2120, 7390502), (2345, 6681392), (2680, 5846218), (2968, 5278930), (3551, 4412240), (3710, 4223144), (3752, 4175870), (4240, 3695251), (4690, 3340696), (5360, 2923109), (5936, 2639465), (7102, 2206120), (7420, 2111572), (7504, 2087935), (7879, 1988560), (9380, 1670348), (14204, 1103060), (14840, 1055786), (15758, 994280), (17755, 882448), (18760, 835174), (24857, 630320), (28408, 551530), (29680, 527893), (31516, 497140), (35510, 441224), (37520, 417587), (39395, 397712), (49714, 315160), (55153, 284080), (56816, 275765), (63032, 248570), (71020, 220612), (78790, 198856), (99428, 157580), (110306, 142040), (124285, 126064)]