518071680

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{4283}}^1$

素因数の和:4318

約数の個数: 256

約数和(自身を含む): 2097446400

約数和(自身を除く): 1579374720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4283, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8566, 8640, 10080, 12096, 12849, 13440, 15120, 17132, 17280, 20160, 21415, 24192, 25698, 29981, 30240, 34264, 38547, 40320, 42830, 51396, 59962, 60480, 64245, 68528, 77094, 85660, 89943, 102792, 115641, 119924, 120960, 128490, 137056, 149905, 154188, 171320, 179886, 192735, 205584, 231282, 239848, 256980, 269829, 274112, 299810, 308376, 342640, 359772, 385470, 411168, 449715, 462564, 479696, 513960, 539658, 548224, 578205, 599620, 616752, 685280, 719544, 770940, 809487, 822336, 899430, 925128, 959392, 1027920, 1079316, 1156410, 1199240, 1233504, 1349145, 1370560, 1439088, 1541880, 1618974, 1644672, 1798860, 1850256, 1918784, 2055840, 2158632, 2312820, 2398480, 2467008, 2698290, 2741120, 2878176, 3083760, 3237948, 3597720, 3700512, 3837568, 4047435, 4111680, 4317264, 4625640, 4796960, 4934016, 5396580, 5756352, 6167520, 6475896, 7195440, 7401024, 8094870, 8223360, 8634528, 9251280, 9593920, 10793160, 11512704, 12335040, 12951792, 14390880, 14802048, 16189740, 17269056, 18502560, 19187840, 21586320, 24670080, 25903584, 28781760, 32379480, 34538112, 37005120, 43172640, 51807168, 57563520, 64758960, 74010240, 86345280, 103614336, 129517920, 172690560, 259035840, 518071680]

約数ペア:

[(1, 518071680), (2, 259035840), (3, 172690560), (4, 129517920), (5, 103614336), (6, 86345280), (7, 74010240), (8, 64758960), (9, 57563520), (10, 51807168), (12, 43172640), (14, 37005120), (15, 34538112), (16, 32379480), (18, 28781760), (20, 25903584), (21, 24670080), (24, 21586320), (27, 19187840), (28, 18502560), (30, 17269056), (32, 16189740), (35, 14802048), (36, 14390880), (40, 12951792), (42, 12335040), (45, 11512704), (48, 10793160), (54, 9593920), (56, 9251280), (60, 8634528), (63, 8223360), (64, 8094870), (70, 7401024), (72, 7195440), (80, 6475896), (84, 6167520), (90, 5756352), (96, 5396580), (105, 4934016), (108, 4796960), (112, 4625640), (120, 4317264), (126, 4111680), (128, 4047435), (135, 3837568), (140, 3700512), (144, 3597720), (160, 3237948), (168, 3083760), (180, 2878176), (189, 2741120), (192, 2698290), (210, 2467008), (216, 2398480), (224, 2312820), (240, 2158632), (252, 2055840), (270, 1918784), (280, 1850256), (288, 1798860), (315, 1644672), (320, 1618974), (336, 1541880), (360, 1439088), (378, 1370560), (384, 1349145), (420, 1233504), (432, 1199240), (448, 1156410), (480, 1079316), (504, 1027920), (540, 959392), (560, 925128), (576, 899430), (630, 822336), (640, 809487), (672, 770940), (720, 719544), (756, 685280), (840, 616752), (864, 599620), (896, 578205), (945, 548224), (960, 539658), (1008, 513960), (1080, 479696), (1120, 462564), (1152, 449715), (1260, 411168), (1344, 385470), (1440, 359772), (1512, 342640), (1680, 308376), (1728, 299810), (1890, 274112), (1920, 269829), (2016, 256980), (2160, 239848), (2240, 231282), (2520, 205584), (2688, 192735), (2880, 179886), (3024, 171320), (3360, 154188), (3456, 149905), (3780, 137056), (4032, 128490), (4283, 120960), (4320, 119924), (4480, 115641), (5040, 102792), (5760, 89943), (6048, 85660), (6720, 77094), (7560, 68528), (8064, 64245), (8566, 60480), (8640, 59962), (10080, 51396), (12096, 42830), (12849, 40320), (13440, 38547), (15120, 34264), (17132, 30240), (17280, 29981), (20160, 25698), (21415, 24192)]