20626146240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{25793}}^1$

素因数の和:25844

約数の個数: 336

約数和(自身を含む): 80664234912

約数和(自身を除く): 60038088672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 136, 140, 147, 160, 168, 170, 192, 196, 204, 210, 224, 238, 240, 245, 255, 272, 280, 294, 320, 336, 340, 357, 392, 408, 420, 448, 476, 480, 490, 510, 544, 560, 588, 595, 672, 680, 714, 735, 784, 816, 833, 840, 952, 960, 980, 1020, 1088, 1120, 1176, 1190, 1344, 1360, 1428, 1470, 1568, 1632, 1666, 1680, 1785, 1904, 1960, 2040, 2240, 2352, 2380, 2499, 2720, 2856, 2940, 3136, 3264, 3332, 3360, 3570, 3808, 3920, 4080, 4165, 4704, 4760, 4998, 5440, 5712, 5880, 6664, 6720, 7140, 7616, 7840, 8160, 8330, 9408, 9520, 9996, 11424, 11760, 12495, 13328, 14280, 15680, 16320, 16660, 19040, 19992, 22848, 23520, 24990, 25793, 26656, 28560, 33320, 38080, 39984, 47040, 49980, 51586, 53312, 57120, 66640, 77379, 79968, 99960, 103172, 114240, 128965, 133280, 154758, 159936, 180551, 199920, 206344, 257930, 266560, 309516, 361102, 386895, 399840, 412688, 438481, 515860, 541653, 619032, 722204, 773790, 799680, 825376, 876962, 902755, 1031720, 1083306, 1238064, 1263857, 1315443, 1444408, 1547580, 1650752, 1753924, 1805510, 2063440, 2166612, 2192405, 2476128, 2527714, 2630886, 2708265, 2888816, 3069367, 3095160, 3507848, 3611020, 3791571, 4126880, 4333224, 4384810, 4952256, 5055428, 5261772, 5416530, 5777632, 6138734, 6190320, 6319285, 6577215, 7015696, 7222040, 7583142, 8253760, 8666448, 8769620, 9208101, 10110856, 10523544, 10833060, 11555264, 12277468, 12380640, 12638570, 13154430, 14031392, 14444080, 15166284, 15346835, 17332896, 17539240, 18416202, 18957855, 20221712, 21047088, 21485569, 21666120, 24554936, 24761280, 25277140, 26308860, 28062784, 28888160, 30332568, 30693670, 34665792, 35078480, 36832404, 37915710, 40443424, 42094176, 42971138, 43332240, 46040505, 49109872, 50554280, 52617720, 57776320, 60665136, 61387340, 64456707, 70156960, 73664808, 75831420, 80886848, 84188352, 85942276, 86664480, 92081010, 98219744, 101108560, 105235440, 107427845, 121330272, 122774680, 128913414, 140313920, 147329616, 151662840, 171884552, 173328960, 184162020, 196439488, 202217120, 210470880, 214855690, 242660544, 245549360, 257826828, 294659232, 303325680, 322283535, 343769104, 368324040, 404434240, 420941760, 429711380, 491098720, 515653656, 589318464, 606651360, 644567070, 687538208, 736648080, 859422760, 982197440, 1031307312, 1213302720, 1289134140, 1375076416, 1473296160, 1718845520, 2062614624, 2578268280, 2946592320, 3437691040, 4125229248, 5156536560, 6875382080, 10313073120, 20626146240]

約数ペア:

[(1, 20626146240), (2, 10313073120), (3, 6875382080), (4, 5156536560), (5, 4125229248), (6, 3437691040), (7, 2946592320), (8, 2578268280), (10, 2062614624), (12, 1718845520), (14, 1473296160), (15, 1375076416), (16, 1289134140), (17, 1213302720), (20, 1031307312), (21, 982197440), (24, 859422760), (28, 736648080), (30, 687538208), (32, 644567070), (34, 606651360), (35, 589318464), (40, 515653656), (42, 491098720), (48, 429711380), (49, 420941760), (51, 404434240), (56, 368324040), (60, 343769104), (64, 322283535), (68, 303325680), (70, 294659232), (80, 257826828), (84, 245549360), (85, 242660544), (96, 214855690), (98, 210470880), (102, 202217120), (105, 196439488), (112, 184162020), (119, 173328960), (120, 171884552), (136, 151662840), (140, 147329616), (147, 140313920), (160, 128913414), (168, 122774680), (170, 121330272), (192, 107427845), (196, 105235440), (204, 101108560), (210, 98219744), (224, 92081010), (238, 86664480), (240, 85942276), (245, 84188352), (255, 80886848), (272, 75831420), (280, 73664808), (294, 70156960), (320, 64456707), (336, 61387340), (340, 60665136), (357, 57776320), (392, 52617720), (408, 50554280), (420, 49109872), (448, 46040505), (476, 43332240), (480, 42971138), (490, 42094176), (510, 40443424), (544, 37915710), (560, 36832404), (588, 35078480), (595, 34665792), (672, 30693670), (680, 30332568), (714, 28888160), (735, 28062784), (784, 26308860), (816, 25277140), (833, 24761280), (840, 24554936), (952, 21666120), (960, 21485569), (980, 21047088), (1020, 20221712), (1088, 18957855), (1120, 18416202), (1176, 17539240), (1190, 17332896), (1344, 15346835), (1360, 15166284), (1428, 14444080), (1470, 14031392), (1568, 13154430), (1632, 12638570), (1666, 12380640), (1680, 12277468), (1785, 11555264), (1904, 10833060), (1960, 10523544), (2040, 10110856), (2240, 9208101), (2352, 8769620), (2380, 8666448), (2499, 8253760), (2720, 7583142), (2856, 7222040), (2940, 7015696), (3136, 6577215), (3264, 6319285), (3332, 6190320), (3360, 6138734), (3570, 5777632), (3808, 5416530), (3920, 5261772), (4080, 5055428), (4165, 4952256), (4704, 4384810), (4760, 4333224), (4998, 4126880), (5440, 3791571), (5712, 3611020), (5880, 3507848), (6664, 3095160), (6720, 3069367), (7140, 2888816), (7616, 2708265), (7840, 2630886), (8160, 2527714), (8330, 2476128), (9408, 2192405), (9520, 2166612), (9996, 2063440), (11424, 1805510), (11760, 1753924), (12495, 1650752), (13328, 1547580), (14280, 1444408), (15680, 1315443), (16320, 1263857), (16660, 1238064), (19040, 1083306), (19992, 1031720), (22848, 902755), (23520, 876962), (24990, 825376), (25793, 799680), (26656, 773790), (28560, 722204), (33320, 619032), (38080, 541653), (39984, 515860), (47040, 438481), (49980, 412688), (51586, 399840), (53312, 386895), (57120, 361102), (66640, 309516), (77379, 266560), (79968, 257930), (99960, 206344), (103172, 199920), (114240, 180551), (128965, 159936), (133280, 154758)]