273116480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 224

約数和(自身を含む): 817254144

約数和(自身を除く): 544137664

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 83, 91, 104, 112, 113, 130, 140, 160, 166, 182, 208, 224, 226, 260, 280, 320, 332, 364, 415, 416, 448, 452, 455, 520, 560, 565, 581, 664, 728, 791, 830, 832, 904, 910, 1040, 1079, 1120, 1130, 1162, 1328, 1456, 1469, 1582, 1660, 1808, 1820, 2080, 2158, 2240, 2260, 2324, 2656, 2905, 2912, 2938, 3164, 3320, 3616, 3640, 3955, 4160, 4316, 4520, 4648, 5312, 5395, 5810, 5824, 5876, 6328, 6640, 7232, 7280, 7345, 7553, 7910, 8632, 9040, 9296, 9379, 10283, 10790, 11620, 11752, 12656, 13280, 14560, 14690, 15106, 15820, 17264, 18080, 18592, 18758, 20566, 21580, 23240, 23504, 25312, 26560, 29120, 29380, 30212, 31640, 34528, 36160, 37184, 37516, 37765, 41132, 43160, 46480, 46895, 47008, 50624, 51415, 58760, 60424, 63280, 65653, 69056, 75032, 75530, 82264, 86320, 92960, 93790, 94016, 102830, 117520, 120848, 121927, 126560, 131306, 150064, 151060, 164528, 172640, 185920, 187580, 205660, 235040, 241696, 243854, 253120, 262612, 300128, 302120, 328265, 329056, 345280, 375160, 411320, 470080, 483392, 487708, 525224, 600256, 604240, 609635, 656530, 658112, 750320, 822640, 853489, 975416, 1050448, 1208480, 1219270, 1313060, 1500640, 1645280, 1706978, 1950832, 2100896, 2416960, 2438540, 2626120, 3001280, 3290560, 3413956, 3901664, 4201792, 4267445, 4877080, 5252240, 6827912, 7803328, 8534890, 9754160, 10504480, 13655824, 17069780, 19508320, 21008960, 27311648, 34139560, 39016640, 54623296, 68279120, 136558240, 273116480]

約数ペア:

[(1, 273116480), (2, 136558240), (4, 68279120), (5, 54623296), (7, 39016640), (8, 34139560), (10, 27311648), (13, 21008960), (14, 19508320), (16, 17069780), (20, 13655824), (26, 10504480), (28, 9754160), (32, 8534890), (35, 7803328), (40, 6827912), (52, 5252240), (56, 4877080), (64, 4267445), (65, 4201792), (70, 3901664), (80, 3413956), (83, 3290560), (91, 3001280), (104, 2626120), (112, 2438540), (113, 2416960), (130, 2100896), (140, 1950832), (160, 1706978), (166, 1645280), (182, 1500640), (208, 1313060), (224, 1219270), (226, 1208480), (260, 1050448), (280, 975416), (320, 853489), (332, 822640), (364, 750320), (415, 658112), (416, 656530), (448, 609635), (452, 604240), (455, 600256), (520, 525224), (560, 487708), (565, 483392), (581, 470080), (664, 411320), (728, 375160), (791, 345280), (830, 329056), (832, 328265), (904, 302120), (910, 300128), (1040, 262612), (1079, 253120), (1120, 243854), (1130, 241696), (1162, 235040), (1328, 205660), (1456, 187580), (1469, 185920), (1582, 172640), (1660, 164528), (1808, 151060), (1820, 150064), (2080, 131306), (2158, 126560), (2240, 121927), (2260, 120848), (2324, 117520), (2656, 102830), (2905, 94016), (2912, 93790), (2938, 92960), (3164, 86320), (3320, 82264), (3616, 75530), (3640, 75032), (3955, 69056), (4160, 65653), (4316, 63280), (4520, 60424), (4648, 58760), (5312, 51415), (5395, 50624), (5810, 47008), (5824, 46895), (5876, 46480), (6328, 43160), (6640, 41132), (7232, 37765), (7280, 37516), (7345, 37184), (7553, 36160), (7910, 34528), (8632, 31640), (9040, 30212), (9296, 29380), (9379, 29120), (10283, 26560), (10790, 25312), (11620, 23504), (11752, 23240), (12656, 21580), (13280, 20566), (14560, 18758), (14690, 18592), (15106, 18080), (15820, 17264)]