456204320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 1284304896

約数和(自身を除く): 828100576

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 127, 130, 143, 157, 160, 176, 208, 220, 254, 260, 286, 314, 352, 416, 440, 508, 520, 572, 628, 635, 715, 785, 880, 1016, 1040, 1144, 1256, 1270, 1397, 1430, 1570, 1651, 1727, 1760, 2032, 2041, 2080, 2288, 2512, 2540, 2794, 2860, 3140, 3302, 3454, 4064, 4082, 4576, 5024, 5080, 5588, 5720, 6280, 6604, 6908, 6985, 8164, 8255, 8635, 10160, 10205, 11176, 11440, 12560, 13208, 13816, 13970, 16328, 16510, 17270, 18161, 19939, 20320, 20410, 22352, 22451, 22880, 25120, 26416, 27632, 27940, 32656, 33020, 34540, 36322, 39878, 40820, 44704, 44902, 52832, 55264, 55880, 65312, 66040, 69080, 72644, 79756, 81640, 89804, 90805, 99695, 111760, 112255, 132080, 138160, 145288, 159512, 163280, 179608, 181610, 199390, 219329, 223520, 224510, 259207, 264160, 276320, 290576, 319024, 326560, 359216, 363220, 398780, 438658, 449020, 518414, 581152, 638048, 718432, 726440, 797560, 877316, 898040, 1036828, 1096645, 1296035, 1452880, 1595120, 1754632, 1796080, 2073656, 2193290, 2592070, 2851277, 2905760, 3190240, 3509264, 3592160, 4147312, 4386580, 5184140, 5702554, 7018528, 8294624, 8773160, 10368280, 11405108, 14256385, 17546320, 20736560, 22810216, 28512770, 35092640, 41473120, 45620432, 57025540, 91240864, 114051080, 228102160, 456204320]

約数ペア:

[(1, 456204320), (2, 228102160), (4, 114051080), (5, 91240864), (8, 57025540), (10, 45620432), (11, 41473120), (13, 35092640), (16, 28512770), (20, 22810216), (22, 20736560), (26, 17546320), (32, 14256385), (40, 11405108), (44, 10368280), (52, 8773160), (55, 8294624), (65, 7018528), (80, 5702554), (88, 5184140), (104, 4386580), (110, 4147312), (127, 3592160), (130, 3509264), (143, 3190240), (157, 2905760), (160, 2851277), (176, 2592070), (208, 2193290), (220, 2073656), (254, 1796080), (260, 1754632), (286, 1595120), (314, 1452880), (352, 1296035), (416, 1096645), (440, 1036828), (508, 898040), (520, 877316), (572, 797560), (628, 726440), (635, 718432), (715, 638048), (785, 581152), (880, 518414), (1016, 449020), (1040, 438658), (1144, 398780), (1256, 363220), (1270, 359216), (1397, 326560), (1430, 319024), (1570, 290576), (1651, 276320), (1727, 264160), (1760, 259207), (2032, 224510), (2041, 223520), (2080, 219329), (2288, 199390), (2512, 181610), (2540, 179608), (2794, 163280), (2860, 159512), (3140, 145288), (3302, 138160), (3454, 132080), (4064, 112255), (4082, 111760), (4576, 99695), (5024, 90805), (5080, 89804), (5588, 81640), (5720, 79756), (6280, 72644), (6604, 69080), (6908, 66040), (6985, 65312), (8164, 55880), (8255, 55264), (8635, 52832), (10160, 44902), (10205, 44704), (11176, 40820), (11440, 39878), (12560, 36322), (13208, 34540), (13816, 33020), (13970, 32656), (16328, 27940), (16510, 27632), (17270, 26416), (18161, 25120), (19939, 22880), (20320, 22451), (20410, 22352)]