79667280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:519

約数の個数: 320

約数和(自身を含む): 342835200

約数和(自身を除く): 263167920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 479, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 958, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1437, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1916, 1980, 2079, 2160, 2310, 2376, 2395, 2520, 2640, 2772, 2874, 2970, 3024, 3080, 3353, 3465, 3696, 3780, 3832, 3960, 4158, 4311, 4620, 4752, 4790, 5040, 5269, 5544, 5748, 5940, 6160, 6706, 6930, 7185, 7560, 7664, 7920, 8316, 8622, 9240, 9580, 10059, 10395, 10538, 11088, 11496, 11880, 12933, 13412, 13860, 14370, 15120, 15807, 16632, 16765, 17244, 18480, 19160, 20118, 20790, 21076, 21555, 22992, 23760, 25866, 26345, 26824, 27720, 28740, 30177, 31614, 33264, 33530, 34488, 36883, 38320, 40236, 41580, 42152, 43110, 47421, 50295, 51732, 52690, 53648, 55440, 57480, 60354, 63228, 64665, 67060, 68976, 73766, 79035, 80472, 83160, 84304, 86220, 90531, 94842, 100590, 103464, 105380, 110649, 114960, 120708, 126456, 129330, 134120, 142263, 147532, 150885, 158070, 160944, 166320, 172440, 181062, 184415, 189684, 201180, 206928, 210760, 221298, 237105, 241416, 252912, 258660, 268240, 284526, 295064, 301770, 316140, 331947, 344880, 362124, 368830, 379368, 402360, 421520, 442596, 452655, 474210, 482832, 517320, 553245, 569052, 590128, 603540, 632280, 663894, 711315, 724248, 737660, 758736, 804720, 885192, 905310, 948420, 995841, 1034640, 1106490, 1138104, 1207080, 1264560, 1327788, 1422630, 1448496, 1475320, 1659735, 1770384, 1810620, 1896840, 1991682, 2212980, 2276208, 2414160, 2655576, 2845260, 2950640, 3319470, 3621240, 3793680, 3983364, 4425960, 4979205, 5311152, 5690520, 6638940, 7242480, 7966728, 8851920, 9958410, 11381040, 13277880, 15933456, 19916820, 26555760, 39833640, 79667280]

約数ペア:

[(1, 79667280), (2, 39833640), (3, 26555760), (4, 19916820), (5, 15933456), (6, 13277880), (7, 11381040), (8, 9958410), (9, 8851920), (10, 7966728), (11, 7242480), (12, 6638940), (14, 5690520), (15, 5311152), (16, 4979205), (18, 4425960), (20, 3983364), (21, 3793680), (22, 3621240), (24, 3319470), (27, 2950640), (28, 2845260), (30, 2655576), (33, 2414160), (35, 2276208), (36, 2212980), (40, 1991682), (42, 1896840), (44, 1810620), (45, 1770384), (48, 1659735), (54, 1475320), (55, 1448496), (56, 1422630), (60, 1327788), (63, 1264560), (66, 1207080), (70, 1138104), (72, 1106490), (77, 1034640), (80, 995841), (84, 948420), (88, 905310), (90, 885192), (99, 804720), (105, 758736), (108, 737660), (110, 724248), (112, 711315), (120, 663894), (126, 632280), (132, 603540), (135, 590128), (140, 569052), (144, 553245), (154, 517320), (165, 482832), (168, 474210), (176, 452655), (180, 442596), (189, 421520), (198, 402360), (210, 379368), (216, 368830), (220, 362124), (231, 344880), (240, 331947), (252, 316140), (264, 301770), (270, 295064), (280, 284526), (297, 268240), (308, 258660), (315, 252912), (330, 241416), (336, 237105), (360, 221298), (378, 210760), (385, 206928), (396, 201180), (420, 189684), (432, 184415), (440, 181062), (462, 172440), (479, 166320), (495, 160944), (504, 158070), (528, 150885), (540, 147532), (560, 142263), (594, 134120), (616, 129330), (630, 126456), (660, 120708), (693, 114960), (720, 110649), (756, 105380), (770, 103464), (792, 100590), (840, 94842), (880, 90531), (924, 86220), (945, 84304), (958, 83160), (990, 80472), (1008, 79035), (1080, 73766), (1155, 68976), (1188, 67060), (1232, 64665), (1260, 63228), (1320, 60354), (1386, 57480), (1437, 55440), (1485, 53648), (1512, 52690), (1540, 51732), (1584, 50295), (1680, 47421), (1848, 43110), (1890, 42152), (1916, 41580), (1980, 40236), (2079, 38320), (2160, 36883), (2310, 34488), (2376, 33530), (2395, 33264), (2520, 31614), (2640, 30177), (2772, 28740), (2874, 27720), (2970, 26824), (3024, 26345), (3080, 25866), (3353, 23760), (3465, 22992), (3696, 21555), (3780, 21076), (3832, 20790), (3960, 20118), (4158, 19160), (4311, 18480), (4620, 17244), (4752, 16765), (4790, 16632), (5040, 15807), (5269, 15120), (5544, 14370), (5748, 13860), (5940, 13412), (6160, 12933), (6706, 11880), (6930, 11496), (7185, 11088), (7560, 10538), (7664, 10395), (7920, 10059), (8316, 9580), (8622, 9240)]