20159880576

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6529}}^1$

素因数の和:6617

約数の個数: 256

約数和(自身を含む): 63302342400

約数和(自身を除く): 43142461824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 43, 44, 48, 51, 64, 66, 68, 86, 88, 96, 102, 128, 129, 132, 136, 172, 176, 187, 192, 204, 258, 264, 272, 344, 352, 374, 384, 408, 473, 516, 528, 544, 561, 688, 704, 731, 748, 816, 946, 1032, 1056, 1088, 1122, 1376, 1408, 1419, 1462, 1496, 1632, 1892, 2064, 2112, 2176, 2193, 2244, 2752, 2838, 2924, 2992, 3264, 3784, 4128, 4224, 4386, 4488, 5504, 5676, 5848, 5984, 6528, 6529, 7568, 8041, 8256, 8772, 8976, 11352, 11696, 11968, 13058, 15136, 16082, 16512, 17544, 17952, 19587, 22704, 23392, 23936, 24123, 26116, 30272, 32164, 35088, 35904, 39174, 45408, 46784, 48246, 52232, 60544, 64328, 70176, 71808, 71819, 78348, 90816, 93568, 96492, 104464, 110993, 128656, 140352, 143638, 156696, 181632, 192984, 208928, 215457, 221986, 257312, 280704, 280747, 287276, 313392, 332979, 385968, 417856, 430914, 443972, 514624, 561494, 574552, 626784, 665958, 771936, 835712, 842241, 861828, 887944, 1029248, 1122988, 1149104, 1220923, 1253568, 1331916, 1543872, 1684482, 1723656, 1775888, 2245976, 2298208, 2441846, 2507136, 2663832, 3087744, 3088217, 3368964, 3447312, 3551776, 3662769, 4491952, 4596416, 4772699, 4883692, 5327664, 6176434, 6737928, 6894624, 7103552, 7325538, 8983904, 9192832, 9264651, 9545398, 9767384, 10655328, 12352868, 13475856, 13789248, 14207104, 14318097, 14651076, 17967808, 18529302, 19090796, 19534768, 21310656, 24705736, 26951712, 27578496, 28636194, 29302152, 35935616, 37058604, 38181592, 39069536, 42621312, 49411472, 52499689, 53903424, 57272388, 58604304, 74117208, 76363184, 78139072, 98822944, 104999378, 107806848, 114544776, 117208608, 148234416, 152726368, 156278144, 157499067, 197645888, 209998756, 229089552, 234417216, 296468832, 305452736, 314998134, 395291776, 419997512, 458179104, 468834432, 592937664, 610905472, 629996268, 839995024, 916358208, 1185875328, 1259992536, 1679990048, 1832716416, 2519985072, 3359980096, 5039970144, 6719960192, 10079940288, 20159880576]

約数ペア:

[(1, 20159880576), (2, 10079940288), (3, 6719960192), (4, 5039970144), (6, 3359980096), (8, 2519985072), (11, 1832716416), (12, 1679990048), (16, 1259992536), (17, 1185875328), (22, 916358208), (24, 839995024), (32, 629996268), (33, 610905472), (34, 592937664), (43, 468834432), (44, 458179104), (48, 419997512), (51, 395291776), (64, 314998134), (66, 305452736), (68, 296468832), (86, 234417216), (88, 229089552), (96, 209998756), (102, 197645888), (128, 157499067), (129, 156278144), (132, 152726368), (136, 148234416), (172, 117208608), (176, 114544776), (187, 107806848), (192, 104999378), (204, 98822944), (258, 78139072), (264, 76363184), (272, 74117208), (344, 58604304), (352, 57272388), (374, 53903424), (384, 52499689), (408, 49411472), (473, 42621312), (516, 39069536), (528, 38181592), (544, 37058604), (561, 35935616), (688, 29302152), (704, 28636194), (731, 27578496), (748, 26951712), (816, 24705736), (946, 21310656), (1032, 19534768), (1056, 19090796), (1088, 18529302), (1122, 17967808), (1376, 14651076), (1408, 14318097), (1419, 14207104), (1462, 13789248), (1496, 13475856), (1632, 12352868), (1892, 10655328), (2064, 9767384), (2112, 9545398), (2176, 9264651), (2193, 9192832), (2244, 8983904), (2752, 7325538), (2838, 7103552), (2924, 6894624), (2992, 6737928), (3264, 6176434), (3784, 5327664), (4128, 4883692), (4224, 4772699), (4386, 4596416), (4488, 4491952), (5504, 3662769), (5676, 3551776), (5848, 3447312), (5984, 3368964), (6528, 3088217), (6529, 3087744), (7568, 2663832), (8041, 2507136), (8256, 2441846), (8772, 2298208), (8976, 2245976), (11352, 1775888), (11696, 1723656), (11968, 1684482), (13058, 1543872), (15136, 1331916), (16082, 1253568), (16512, 1220923), (17544, 1149104), (17952, 1122988), (19587, 1029248), (22704, 887944), (23392, 861828), (23936, 842241), (24123, 835712), (26116, 771936), (30272, 665958), (32164, 626784), (35088, 574552), (35904, 561494), (39174, 514624), (45408, 443972), (46784, 430914), (48246, 417856), (52232, 385968), (60544, 332979), (64328, 313392), (70176, 287276), (71808, 280747), (71819, 280704), (78348, 257312), (90816, 221986), (93568, 215457), (96492, 208928), (104464, 192984), (110993, 181632), (128656, 156696), (140352, 143638)]