20145138048

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1409}}^1$

素因数の和:1639

約数の個数: 320

約数和(自身を含む): 68912791200

約数和(自身を除く): 48767653152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 197, 216, 224, 252, 288, 324, 336, 378, 384, 394, 432, 448, 504, 567, 576, 591, 648, 672, 756, 788, 864, 896, 1008, 1134, 1152, 1182, 1296, 1344, 1379, 1409, 1512, 1576, 1728, 1773, 2016, 2268, 2364, 2592, 2688, 2758, 2818, 3024, 3152, 3456, 3546, 4032, 4137, 4227, 4536, 4728, 5184, 5319, 5516, 5636, 6048, 6304, 7092, 8064, 8274, 8454, 9072, 9456, 9863, 10368, 10638, 11032, 11272, 12096, 12411, 12608, 12681, 14184, 15957, 16548, 16908, 18144, 18912, 19726, 21276, 22064, 22544, 24192, 24822, 25216, 25362, 28368, 29589, 31914, 33096, 33816, 36288, 37233, 37824, 38043, 39452, 42552, 44128, 45088, 49644, 50724, 56736, 59178, 63828, 66192, 67632, 72576, 74466, 75648, 76086, 78904, 85104, 88256, 88767, 90176, 99288, 101448, 111699, 113472, 114129, 118356, 127656, 132384, 135264, 148932, 152172, 157808, 170208, 176512, 177534, 180352, 198576, 202896, 223398, 226944, 228258, 236712, 255312, 264768, 266301, 270528, 277573, 297864, 304344, 315616, 340416, 355068, 397152, 405792, 446796, 456516, 473424, 510624, 529536, 532602, 541056, 555146, 595728, 608688, 631232, 680832, 710136, 794304, 798903, 811584, 832719, 893592, 913032, 946848, 1021248, 1065204, 1110292, 1191456, 1217376, 1262464, 1420272, 1588608, 1597806, 1623168, 1665438, 1787184, 1826064, 1893696, 1943011, 2042496, 2130408, 2220584, 2382912, 2434752, 2498157, 2840544, 3195612, 3330876, 3574368, 3652128, 3787392, 3886022, 4260816, 4441168, 4765824, 4869504, 4996314, 5681088, 5829033, 6391224, 6661752, 7148736, 7304256, 7494471, 7772044, 8521632, 8882336, 9992628, 11362176, 11658066, 12782448, 13323504, 14297472, 14608512, 14988942, 15544088, 17043264, 17487099, 17764672, 19985256, 22483413, 23316132, 25564896, 26647008, 29977884, 31088176, 34086528, 34974198, 35529344, 39970512, 44966826, 46632264, 51129792, 52461297, 53294016, 59955768, 62176352, 69948396, 79941024, 89933652, 93264528, 102259584, 104922594, 106588032, 119911536, 124352704, 139896792, 157383891, 159882048, 179867304, 186529056, 209845188, 239823072, 248705408, 279793584, 314767782, 319764096, 359734608, 373058112, 419690376, 479646144, 559587168, 629535564, 719469216, 746116224, 839380752, 959292288, 1119174336, 1259071128, 1438938432, 1678761504, 2238348672, 2518142256, 2877876864, 3357523008, 5036284512, 6715046016, 10072569024, 20145138048]

約数ペア:

[(1, 20145138048), (2, 10072569024), (3, 6715046016), (4, 5036284512), (6, 3357523008), (7, 2877876864), (8, 2518142256), (9, 2238348672), (12, 1678761504), (14, 1438938432), (16, 1259071128), (18, 1119174336), (21, 959292288), (24, 839380752), (27, 746116224), (28, 719469216), (32, 629535564), (36, 559587168), (42, 479646144), (48, 419690376), (54, 373058112), (56, 359734608), (63, 319764096), (64, 314767782), (72, 279793584), (81, 248705408), (84, 239823072), (96, 209845188), (108, 186529056), (112, 179867304), (126, 159882048), (128, 157383891), (144, 139896792), (162, 124352704), (168, 119911536), (189, 106588032), (192, 104922594), (197, 102259584), (216, 93264528), (224, 89933652), (252, 79941024), (288, 69948396), (324, 62176352), (336, 59955768), (378, 53294016), (384, 52461297), (394, 51129792), (432, 46632264), (448, 44966826), (504, 39970512), (567, 35529344), (576, 34974198), (591, 34086528), (648, 31088176), (672, 29977884), (756, 26647008), (788, 25564896), (864, 23316132), (896, 22483413), (1008, 19985256), (1134, 17764672), (1152, 17487099), (1182, 17043264), (1296, 15544088), (1344, 14988942), (1379, 14608512), (1409, 14297472), (1512, 13323504), (1576, 12782448), (1728, 11658066), (1773, 11362176), (2016, 9992628), (2268, 8882336), (2364, 8521632), (2592, 7772044), (2688, 7494471), (2758, 7304256), (2818, 7148736), (3024, 6661752), (3152, 6391224), (3456, 5829033), (3546, 5681088), (4032, 4996314), (4137, 4869504), (4227, 4765824), (4536, 4441168), (4728, 4260816), (5184, 3886022), (5319, 3787392), (5516, 3652128), (5636, 3574368), (6048, 3330876), (6304, 3195612), (7092, 2840544), (8064, 2498157), (8274, 2434752), (8454, 2382912), (9072, 2220584), (9456, 2130408), (9863, 2042496), (10368, 1943011), (10638, 1893696), (11032, 1826064), (11272, 1787184), (12096, 1665438), (12411, 1623168), (12608, 1597806), (12681, 1588608), (14184, 1420272), (15957, 1262464), (16548, 1217376), (16908, 1191456), (18144, 1110292), (18912, 1065204), (19726, 1021248), (21276, 946848), (22064, 913032), (22544, 893592), (24192, 832719), (24822, 811584), (25216, 798903), (25362, 794304), (28368, 710136), (29589, 680832), (31914, 631232), (33096, 608688), (33816, 595728), (36288, 555146), (37233, 541056), (37824, 532602), (38043, 529536), (39452, 510624), (42552, 473424), (44128, 456516), (45088, 446796), (49644, 405792), (50724, 397152), (56736, 355068), (59178, 340416), (63828, 315616), (66192, 304344), (67632, 297864), (72576, 277573), (74466, 270528), (75648, 266301), (76086, 264768), (78904, 255312), (85104, 236712), (88256, 228258), (88767, 226944), (90176, 223398), (99288, 202896), (101448, 198576), (111699, 180352), (113472, 177534), (114129, 176512), (118356, 170208), (127656, 157808), (132384, 152172), (135264, 148932)]