76844880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 300218880

約数和(自身を除く): 223374000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 193, 210, 237, 240, 252, 280, 315, 316, 336, 360, 386, 395, 420, 474, 504, 553, 560, 579, 630, 632, 711, 720, 772, 790, 840, 948, 965, 1008, 1106, 1158, 1185, 1260, 1264, 1351, 1422, 1544, 1580, 1659, 1680, 1737, 1896, 1930, 2212, 2316, 2370, 2520, 2702, 2765, 2844, 2895, 3088, 3160, 3318, 3474, 3555, 3792, 3860, 4053, 4424, 4632, 4740, 4977, 5040, 5404, 5530, 5688, 5790, 6320, 6636, 6755, 6948, 7110, 7720, 8106, 8295, 8685, 8848, 9264, 9480, 9954, 10808, 11060, 11376, 11580, 12159, 13272, 13510, 13896, 14220, 15247, 15440, 16212, 16590, 17370, 18960, 19908, 20265, 21616, 22120, 23160, 24318, 24885, 26544, 27020, 27792, 28440, 30494, 32424, 33180, 34740, 39816, 40530, 44240, 45741, 46320, 48636, 49770, 54040, 56880, 60795, 60988, 64848, 66360, 69480, 76235, 79632, 81060, 91482, 97272, 99540, 106729, 108080, 121590, 121976, 132720, 137223, 138960, 152470, 162120, 182964, 194544, 199080, 213458, 228705, 243180, 243952, 274446, 304940, 320187, 324240, 365928, 398160, 426916, 457410, 486360, 533645, 548892, 609880, 640374, 686115, 731856, 853832, 914820, 960561, 972720, 1067290, 1097784, 1219760, 1280748, 1372230, 1600935, 1707664, 1829640, 1921122, 2134580, 2195568, 2561496, 2744460, 3201870, 3659280, 3842244, 4269160, 4802805, 5122992, 5488920, 6403740, 7684488, 8538320, 9605610, 10977840, 12807480, 15368976, 19211220, 25614960, 38422440, 76844880]

約数ペア:

[(1, 76844880), (2, 38422440), (3, 25614960), (4, 19211220), (5, 15368976), (6, 12807480), (7, 10977840), (8, 9605610), (9, 8538320), (10, 7684488), (12, 6403740), (14, 5488920), (15, 5122992), (16, 4802805), (18, 4269160), (20, 3842244), (21, 3659280), (24, 3201870), (28, 2744460), (30, 2561496), (35, 2195568), (36, 2134580), (40, 1921122), (42, 1829640), (45, 1707664), (48, 1600935), (56, 1372230), (60, 1280748), (63, 1219760), (70, 1097784), (72, 1067290), (79, 972720), (80, 960561), (84, 914820), (90, 853832), (105, 731856), (112, 686115), (120, 640374), (126, 609880), (140, 548892), (144, 533645), (158, 486360), (168, 457410), (180, 426916), (193, 398160), (210, 365928), (237, 324240), (240, 320187), (252, 304940), (280, 274446), (315, 243952), (316, 243180), (336, 228705), (360, 213458), (386, 199080), (395, 194544), (420, 182964), (474, 162120), (504, 152470), (553, 138960), (560, 137223), (579, 132720), (630, 121976), (632, 121590), (711, 108080), (720, 106729), (772, 99540), (790, 97272), (840, 91482), (948, 81060), (965, 79632), (1008, 76235), (1106, 69480), (1158, 66360), (1185, 64848), (1260, 60988), (1264, 60795), (1351, 56880), (1422, 54040), (1544, 49770), (1580, 48636), (1659, 46320), (1680, 45741), (1737, 44240), (1896, 40530), (1930, 39816), (2212, 34740), (2316, 33180), (2370, 32424), (2520, 30494), (2702, 28440), (2765, 27792), (2844, 27020), (2895, 26544), (3088, 24885), (3160, 24318), (3318, 23160), (3474, 22120), (3555, 21616), (3792, 20265), (3860, 19908), (4053, 18960), (4424, 17370), (4632, 16590), (4740, 16212), (4977, 15440), (5040, 15247), (5404, 14220), (5530, 13896), (5688, 13510), (5790, 13272), (6320, 12159), (6636, 11580), (6755, 11376), (6948, 11060), (7110, 10808), (7720, 9954), (8106, 9480), (8295, 9264), (8685, 8848)]