55072160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 160030080

約数和(自身を除く): 104957920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 32, 40, 44, 52, 55, 58, 65, 80, 83, 88, 104, 110, 116, 130, 143, 145, 160, 166, 176, 208, 220, 232, 260, 286, 290, 319, 332, 352, 377, 415, 416, 440, 464, 520, 572, 580, 638, 664, 715, 754, 830, 880, 913, 928, 1040, 1079, 1144, 1160, 1276, 1328, 1430, 1508, 1595, 1660, 1760, 1826, 1885, 2080, 2158, 2288, 2320, 2407, 2552, 2656, 2860, 3016, 3190, 3320, 3652, 3770, 4147, 4316, 4565, 4576, 4640, 4814, 5104, 5395, 5720, 6032, 6380, 6640, 7304, 7540, 8294, 8632, 9130, 9628, 10208, 10790, 11440, 11869, 12035, 12064, 12760, 13280, 14608, 15080, 16588, 17264, 18260, 19256, 20735, 21580, 22880, 23738, 24070, 25520, 26477, 29216, 30160, 31291, 33176, 34528, 36520, 38512, 41470, 43160, 47476, 48140, 51040, 52954, 59345, 60320, 62582, 66352, 73040, 77024, 82940, 86320, 94952, 96280, 105908, 118690, 125164, 132385, 132704, 146080, 156455, 165880, 172640, 189904, 192560, 211816, 237380, 250328, 264770, 312910, 331760, 344201, 379808, 385120, 423632, 474760, 500656, 529540, 625820, 663520, 688402, 847264, 949520, 1001312, 1059080, 1251640, 1376804, 1721005, 1899040, 2118160, 2503280, 2753608, 3442010, 4236320, 5006560, 5507216, 6884020, 11014432, 13768040, 27536080, 55072160]

約数ペア:

[(1, 55072160), (2, 27536080), (4, 13768040), (5, 11014432), (8, 6884020), (10, 5507216), (11, 5006560), (13, 4236320), (16, 3442010), (20, 2753608), (22, 2503280), (26, 2118160), (29, 1899040), (32, 1721005), (40, 1376804), (44, 1251640), (52, 1059080), (55, 1001312), (58, 949520), (65, 847264), (80, 688402), (83, 663520), (88, 625820), (104, 529540), (110, 500656), (116, 474760), (130, 423632), (143, 385120), (145, 379808), (160, 344201), (166, 331760), (176, 312910), (208, 264770), (220, 250328), (232, 237380), (260, 211816), (286, 192560), (290, 189904), (319, 172640), (332, 165880), (352, 156455), (377, 146080), (415, 132704), (416, 132385), (440, 125164), (464, 118690), (520, 105908), (572, 96280), (580, 94952), (638, 86320), (664, 82940), (715, 77024), (754, 73040), (830, 66352), (880, 62582), (913, 60320), (928, 59345), (1040, 52954), (1079, 51040), (1144, 48140), (1160, 47476), (1276, 43160), (1328, 41470), (1430, 38512), (1508, 36520), (1595, 34528), (1660, 33176), (1760, 31291), (1826, 30160), (1885, 29216), (2080, 26477), (2158, 25520), (2288, 24070), (2320, 23738), (2407, 22880), (2552, 21580), (2656, 20735), (2860, 19256), (3016, 18260), (3190, 17264), (3320, 16588), (3652, 15080), (3770, 14608), (4147, 13280), (4316, 12760), (4565, 12064), (4576, 12035), (4640, 11869), (4814, 11440), (5104, 10790), (5395, 10208), (5720, 9628), (6032, 9130), (6380, 8632), (6640, 8294), (7304, 7540)]