26339739520

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:841

約数の個数: 256

約数和(自身を含む): 69279624000

約数和(自身を除く): 42939884480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 113, 116, 128, 145, 152, 160, 190, 226, 232, 290, 304, 320, 380, 452, 464, 551, 565, 580, 608, 640, 661, 760, 904, 928, 1102, 1130, 1160, 1216, 1322, 1520, 1808, 1856, 2147, 2204, 2260, 2320, 2432, 2644, 2755, 3040, 3277, 3305, 3616, 3712, 4294, 4408, 4520, 4640, 5288, 5510, 6080, 6554, 6610, 7232, 8588, 8816, 9040, 9280, 10576, 10735, 11020, 12160, 12559, 13108, 13220, 14464, 16385, 17176, 17632, 18080, 18560, 19169, 21152, 21470, 22040, 25118, 26216, 26440, 32770, 34352, 35264, 36160, 38338, 42304, 42940, 44080, 50236, 52432, 52880, 62263, 62795, 65540, 68704, 70528, 72320, 74693, 76676, 84608, 85880, 88160, 95845, 100472, 104864, 105760, 124526, 125590, 131080, 137408, 149386, 153352, 171760, 176320, 191690, 200944, 209728, 211520, 249052, 251180, 262160, 274816, 298772, 306704, 311315, 343520, 352640, 364211, 373465, 383380, 401888, 419456, 423040, 498104, 502360, 524320, 597544, 613408, 622630, 687040, 728422, 746930, 766760, 803776, 996208, 1004720, 1048640, 1195088, 1226816, 1245260, 1374080, 1419167, 1456844, 1493860, 1533520, 1607552, 1821055, 1992416, 2009440, 2097280, 2166097, 2390176, 2453632, 2490520, 2838334, 2913688, 2987720, 3067040, 3642110, 3984832, 4018880, 4332194, 4780352, 4981040, 5676668, 5827376, 5975440, 6134080, 7095835, 7284220, 7969664, 8037760, 8664388, 9560704, 9962080, 10830485, 11353336, 11654752, 11950880, 12268160, 14191670, 14568440, 17328776, 19924160, 21660970, 22706672, 23309504, 23901760, 28383340, 29136880, 34657552, 39848320, 41155843, 43321940, 45413344, 46619008, 47803520, 56766680, 58273760, 69315104, 82311686, 86643880, 90826688, 113533360, 116547520, 138630208, 164623372, 173287760, 181653376, 205779215, 227066720, 233095040, 277260416, 329246744, 346575520, 411558430, 454133440, 658493488, 693151040, 823116860, 908266880, 1316986976, 1386302080, 1646233720, 2633973952, 3292467440, 5267947904, 6584934880, 13169869760, 26339739520]

約数ペア:

[(1, 26339739520), (2, 13169869760), (4, 6584934880), (5, 5267947904), (8, 3292467440), (10, 2633973952), (16, 1646233720), (19, 1386302080), (20, 1316986976), (29, 908266880), (32, 823116860), (38, 693151040), (40, 658493488), (58, 454133440), (64, 411558430), (76, 346575520), (80, 329246744), (95, 277260416), (113, 233095040), (116, 227066720), (128, 205779215), (145, 181653376), (152, 173287760), (160, 164623372), (190, 138630208), (226, 116547520), (232, 113533360), (290, 90826688), (304, 86643880), (320, 82311686), (380, 69315104), (452, 58273760), (464, 56766680), (551, 47803520), (565, 46619008), (580, 45413344), (608, 43321940), (640, 41155843), (661, 39848320), (760, 34657552), (904, 29136880), (928, 28383340), (1102, 23901760), (1130, 23309504), (1160, 22706672), (1216, 21660970), (1322, 19924160), (1520, 17328776), (1808, 14568440), (1856, 14191670), (2147, 12268160), (2204, 11950880), (2260, 11654752), (2320, 11353336), (2432, 10830485), (2644, 9962080), (2755, 9560704), (3040, 8664388), (3277, 8037760), (3305, 7969664), (3616, 7284220), (3712, 7095835), (4294, 6134080), (4408, 5975440), (4520, 5827376), (4640, 5676668), (5288, 4981040), (5510, 4780352), (6080, 4332194), (6554, 4018880), (6610, 3984832), (7232, 3642110), (8588, 3067040), (8816, 2987720), (9040, 2913688), (9280, 2838334), (10576, 2490520), (10735, 2453632), (11020, 2390176), (12160, 2166097), (12559, 2097280), (13108, 2009440), (13220, 1992416), (14464, 1821055), (16385, 1607552), (17176, 1533520), (17632, 1493860), (18080, 1456844), (18560, 1419167), (19169, 1374080), (21152, 1245260), (21470, 1226816), (22040, 1195088), (25118, 1048640), (26216, 1004720), (26440, 996208), (32770, 803776), (34352, 766760), (35264, 746930), (36160, 728422), (38338, 687040), (42304, 622630), (42940, 613408), (44080, 597544), (50236, 524320), (52432, 502360), (52880, 498104), (62263, 423040), (62795, 419456), (65540, 401888), (68704, 383380), (70528, 373465), (72320, 364211), (74693, 352640), (76676, 343520), (84608, 311315), (85880, 306704), (88160, 298772), (95845, 274816), (100472, 262160), (104864, 251180), (105760, 249052), (124526, 211520), (125590, 209728), (131080, 200944), (137408, 191690), (149386, 176320), (153352, 171760)]