20134972480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1163}}^1$

素因数の和:1377

約数の個数: 224

約数和(自身を含む): 56198292480

約数和(自身を除く): 36063320000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 131, 140, 160, 224, 236, 262, 280, 295, 320, 413, 448, 472, 524, 560, 590, 655, 826, 917, 944, 1048, 1120, 1163, 1180, 1310, 1652, 1834, 1888, 2065, 2096, 2240, 2326, 2360, 2620, 3304, 3668, 3776, 4130, 4192, 4585, 4652, 4720, 5240, 5815, 6608, 7336, 7729, 8141, 8260, 8384, 9170, 9304, 9440, 10480, 11630, 13216, 14672, 15458, 16282, 16520, 18340, 18608, 18880, 20960, 23260, 26432, 29344, 30916, 32564, 33040, 36680, 37216, 38645, 40705, 41920, 46520, 54103, 58688, 61832, 65128, 66080, 68617, 73360, 74432, 77290, 81410, 93040, 108206, 123664, 130256, 132160, 137234, 146720, 152353, 154580, 162820, 186080, 216412, 247328, 260512, 270515, 274468, 293440, 304706, 309160, 325640, 343085, 372160, 432824, 480319, 494656, 521024, 541030, 548936, 609412, 618320, 651280, 686170, 761765, 865648, 960638, 1066471, 1082060, 1097872, 1218824, 1236640, 1302560, 1372340, 1523530, 1731296, 1921276, 2132942, 2164120, 2195744, 2401595, 2437648, 2473280, 2605120, 2744680, 3047060, 3462592, 3842552, 4265884, 4328240, 4391488, 4803190, 4875296, 5332355, 5489360, 6094120, 7685104, 8531768, 8656480, 8988827, 9606380, 9750592, 10664710, 10978720, 12188240, 15370208, 17063536, 17312960, 17977654, 19212760, 21329420, 21957440, 24376480, 30740416, 34127072, 35955308, 38425520, 42658840, 44944135, 48752960, 62921789, 68254144, 71910616, 76851040, 85317680, 89888270, 125843578, 143821232, 153702080, 170635360, 179776540, 251687156, 287642464, 314608945, 341270720, 359553080, 503374312, 575284928, 629217890, 719106160, 1006748624, 1258435780, 1438212320, 2013497248, 2516871560, 2876424640, 4026994496, 5033743120, 10067486240, 20134972480]

約数ペア:

[(1, 20134972480), (2, 10067486240), (4, 5033743120), (5, 4026994496), (7, 2876424640), (8, 2516871560), (10, 2013497248), (14, 1438212320), (16, 1258435780), (20, 1006748624), (28, 719106160), (32, 629217890), (35, 575284928), (40, 503374312), (56, 359553080), (59, 341270720), (64, 314608945), (70, 287642464), (80, 251687156), (112, 179776540), (118, 170635360), (131, 153702080), (140, 143821232), (160, 125843578), (224, 89888270), (236, 85317680), (262, 76851040), (280, 71910616), (295, 68254144), (320, 62921789), (413, 48752960), (448, 44944135), (472, 42658840), (524, 38425520), (560, 35955308), (590, 34127072), (655, 30740416), (826, 24376480), (917, 21957440), (944, 21329420), (1048, 19212760), (1120, 17977654), (1163, 17312960), (1180, 17063536), (1310, 15370208), (1652, 12188240), (1834, 10978720), (1888, 10664710), (2065, 9750592), (2096, 9606380), (2240, 8988827), (2326, 8656480), (2360, 8531768), (2620, 7685104), (3304, 6094120), (3668, 5489360), (3776, 5332355), (4130, 4875296), (4192, 4803190), (4585, 4391488), (4652, 4328240), (4720, 4265884), (5240, 3842552), (5815, 3462592), (6608, 3047060), (7336, 2744680), (7729, 2605120), (8141, 2473280), (8260, 2437648), (8384, 2401595), (9170, 2195744), (9304, 2164120), (9440, 2132942), (10480, 1921276), (11630, 1731296), (13216, 1523530), (14672, 1372340), (15458, 1302560), (16282, 1236640), (16520, 1218824), (18340, 1097872), (18608, 1082060), (18880, 1066471), (20960, 960638), (23260, 865648), (26432, 761765), (29344, 686170), (30916, 651280), (32564, 618320), (33040, 609412), (36680, 548936), (37216, 541030), (38645, 521024), (40705, 494656), (41920, 480319), (46520, 432824), (54103, 372160), (58688, 343085), (61832, 325640), (65128, 309160), (66080, 304706), (68617, 293440), (73360, 274468), (74432, 270515), (77290, 260512), (81410, 247328), (93040, 216412), (108206, 186080), (123664, 162820), (130256, 154580), (132160, 152353), (137234, 146720)]