79445520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1433}}^1$

素因数の和:1470

約数の個数: 240

約数和(自身を含む): 332871552

約数和(自身を除く): 253426032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1433, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 2866, 3080, 3465, 3696, 3960, 4299, 4620, 5040, 5544, 5732, 6160, 6930, 7165, 7920, 8598, 9240, 10031, 11088, 11464, 12897, 13860, 14330, 15763, 17196, 18480, 20062, 21495, 22928, 25794, 27720, 28660, 30093, 31526, 34392, 40124, 42990, 47289, 50155, 51588, 55440, 57320, 60186, 63052, 64485, 68784, 78815, 80248, 85980, 90279, 94578, 100310, 103176, 110341, 114640, 120372, 126104, 128970, 141867, 150465, 157630, 160496, 171960, 180558, 189156, 200620, 206352, 220682, 236445, 240744, 252208, 257940, 283734, 300930, 315260, 331023, 343920, 361116, 378312, 401240, 441364, 451395, 472890, 481488, 515880, 551705, 567468, 601860, 630520, 662046, 709335, 722232, 756624, 802480, 882728, 902790, 945780, 993069, 1031760, 1103410, 1134936, 1203720, 1261040, 1324092, 1418670, 1444464, 1655115, 1765456, 1805580, 1891560, 1986138, 2206820, 2269872, 2407440, 2648184, 2837340, 3310230, 3611160, 3783120, 3972276, 4413640, 4965345, 5296368, 5674680, 6620460, 7222320, 7944552, 8827280, 9930690, 11349360, 13240920, 15889104, 19861380, 26481840, 39722760, 79445520]

約数ペア:

[(1, 79445520), (2, 39722760), (3, 26481840), (4, 19861380), (5, 15889104), (6, 13240920), (7, 11349360), (8, 9930690), (9, 8827280), (10, 7944552), (11, 7222320), (12, 6620460), (14, 5674680), (15, 5296368), (16, 4965345), (18, 4413640), (20, 3972276), (21, 3783120), (22, 3611160), (24, 3310230), (28, 2837340), (30, 2648184), (33, 2407440), (35, 2269872), (36, 2206820), (40, 1986138), (42, 1891560), (44, 1805580), (45, 1765456), (48, 1655115), (55, 1444464), (56, 1418670), (60, 1324092), (63, 1261040), (66, 1203720), (70, 1134936), (72, 1103410), (77, 1031760), (80, 993069), (84, 945780), (88, 902790), (90, 882728), (99, 802480), (105, 756624), (110, 722232), (112, 709335), (120, 662046), (126, 630520), (132, 601860), (140, 567468), (144, 551705), (154, 515880), (165, 481488), (168, 472890), (176, 451395), (180, 441364), (198, 401240), (210, 378312), (220, 361116), (231, 343920), (240, 331023), (252, 315260), (264, 300930), (280, 283734), (308, 257940), (315, 252208), (330, 240744), (336, 236445), (360, 220682), (385, 206352), (396, 200620), (420, 189156), (440, 180558), (462, 171960), (495, 160496), (504, 157630), (528, 150465), (560, 141867), (616, 128970), (630, 126104), (660, 120372), (693, 114640), (720, 110341), (770, 103176), (792, 100310), (840, 94578), (880, 90279), (924, 85980), (990, 80248), (1008, 78815), (1155, 68784), (1232, 64485), (1260, 63052), (1320, 60186), (1386, 57320), (1433, 55440), (1540, 51588), (1584, 50155), (1680, 47289), (1848, 42990), (1980, 40124), (2310, 34392), (2520, 31526), (2640, 30093), (2772, 28660), (2866, 27720), (3080, 25794), (3465, 22928), (3696, 21495), (3960, 20062), (4299, 18480), (4620, 17196), (5040, 15763), (5544, 14330), (5732, 13860), (6160, 12897), (6930, 11464), (7165, 11088), (7920, 10031), (8598, 9240)]