1420820352

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{19577}}^1$

素因数の和:19610

約数の個数: 160

約数和(自身を含む): 4832633520

約数和(自身を除く): 3411813168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 9072, 10368, 12096, 18144, 19577, 24192, 36288, 39154, 58731, 72576, 78308, 117462, 137039, 156616, 176193, 234924, 274078, 313232, 352386, 411117, 469848, 528579, 548156, 626464, 704772, 822234, 939696, 1057158, 1096312, 1233351, 1252928, 1409544, 1585737, 1644468, 1879392, 2114316, 2192624, 2466702, 2505856, 2819088, 3171474, 3288936, 3700053, 3758784, 4228632, 4385248, 4933404, 5638176, 6342948, 6577872, 7400106, 7517568, 8457264, 8770496, 9866808, 11100159, 11276352, 12685896, 13155744, 14800212, 16914528, 17540992, 19733616, 22200318, 22552704, 25371792, 26311488, 29600424, 33829056, 39467232, 44400636, 50743584, 52622976, 59200848, 67658112, 78934464, 88801272, 101487168, 118401696, 157868928, 177602544, 202974336, 236803392, 355205088, 473606784, 710410176, 1420820352]

約数ペア:

[(1, 1420820352), (2, 710410176), (3, 473606784), (4, 355205088), (6, 236803392), (7, 202974336), (8, 177602544), (9, 157868928), (12, 118401696), (14, 101487168), (16, 88801272), (18, 78934464), (21, 67658112), (24, 59200848), (27, 52622976), (28, 50743584), (32, 44400636), (36, 39467232), (42, 33829056), (48, 29600424), (54, 26311488), (56, 25371792), (63, 22552704), (64, 22200318), (72, 19733616), (81, 17540992), (84, 16914528), (96, 14800212), (108, 13155744), (112, 12685896), (126, 11276352), (128, 11100159), (144, 9866808), (162, 8770496), (168, 8457264), (189, 7517568), (192, 7400106), (216, 6577872), (224, 6342948), (252, 5638176), (288, 4933404), (324, 4385248), (336, 4228632), (378, 3758784), (384, 3700053), (432, 3288936), (448, 3171474), (504, 2819088), (567, 2505856), (576, 2466702), (648, 2192624), (672, 2114316), (756, 1879392), (864, 1644468), (896, 1585737), (1008, 1409544), (1134, 1252928), (1152, 1233351), (1296, 1096312), (1344, 1057158), (1512, 939696), (1728, 822234), (2016, 704772), (2268, 626464), (2592, 548156), (2688, 528579), (3024, 469848), (3456, 411117), (4032, 352386), (4536, 313232), (5184, 274078), (6048, 234924), (8064, 176193), (9072, 156616), (10368, 137039), (12096, 117462), (18144, 78308), (19577, 72576), (24192, 58731), (36288, 39154)]