680675184

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 320

約数和(自身を含む): 2365562880

約数和(自身を除く): 1684887696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 53, 54, 56, 62, 63, 72, 84, 93, 106, 108, 112, 124, 126, 137, 144, 159, 168, 186, 189, 212, 216, 217, 248, 252, 274, 279, 318, 336, 371, 372, 378, 411, 424, 432, 434, 477, 496, 504, 548, 558, 636, 651, 742, 744, 756, 822, 837, 848, 868, 954, 959, 1008, 1096, 1113, 1116, 1233, 1272, 1302, 1431, 1484, 1488, 1512, 1643, 1644, 1674, 1736, 1908, 1918, 1953, 2192, 2226, 2232, 2466, 2544, 2604, 2862, 2877, 2968, 3024, 3286, 3288, 3339, 3348, 3472, 3699, 3816, 3836, 3906, 4247, 4452, 4464, 4929, 4932, 5208, 5724, 5754, 5859, 5936, 6572, 6576, 6678, 6696, 7261, 7398, 7632, 7672, 7812, 8494, 8631, 8904, 9858, 9864, 10017, 10416, 11448, 11501, 11508, 11718, 12741, 13144, 13356, 13392, 14522, 14787, 14796, 15344, 15624, 16988, 17262, 17808, 19716, 19728, 20034, 21783, 22896, 23002, 23016, 23436, 25482, 25893, 26288, 26712, 29044, 29574, 29592, 29729, 31248, 33976, 34503, 34524, 38223, 39432, 40068, 43566, 44361, 46004, 46032, 46872, 50827, 50964, 51786, 53424, 58088, 59148, 59184, 59458, 65349, 67952, 69006, 69048, 76446, 78864, 80136, 87132, 88722, 89187, 92008, 93744, 101654, 101928, 103509, 103572, 114669, 116176, 118296, 118916, 130698, 138012, 138096, 152481, 152892, 160272, 174264, 177444, 178374, 184016, 196047, 203308, 203856, 207018, 207144, 225091, 229338, 236592, 237832, 261396, 267561, 276024, 304962, 305784, 310527, 348528, 354888, 356748, 392094, 406616, 414036, 414288, 450182, 457443, 458676, 475664, 522792, 535122, 552048, 609924, 611568, 621054, 675273, 709776, 713496, 784188, 802683, 813232, 828072, 900364, 914886, 917352, 1045584, 1070244, 1219848, 1242108, 1350546, 1372329, 1426992, 1568376, 1575637, 1605366, 1656144, 1800728, 1829772, 1834704, 2025819, 2140488, 2439696, 2484216, 2701092, 2744658, 3136752, 3151274, 3210732, 3601456, 3659544, 4051638, 4280976, 4726911, 4968432, 5402184, 5489316, 6077457, 6302548, 6421464, 7319088, 8103276, 9453822, 10804368, 10978632, 12154914, 12605096, 12842928, 14180733, 16206552, 18907644, 21957264, 24309828, 25210192, 28361466, 32413104, 37815288, 42542199, 48619656, 56722932, 75630576, 85084398, 97239312, 113445864, 170168796, 226891728, 340337592, 680675184]

約数ペア:

[(1, 680675184), (2, 340337592), (3, 226891728), (4, 170168796), (6, 113445864), (7, 97239312), (8, 85084398), (9, 75630576), (12, 56722932), (14, 48619656), (16, 42542199), (18, 37815288), (21, 32413104), (24, 28361466), (27, 25210192), (28, 24309828), (31, 21957264), (36, 18907644), (42, 16206552), (48, 14180733), (53, 12842928), (54, 12605096), (56, 12154914), (62, 10978632), (63, 10804368), (72, 9453822), (84, 8103276), (93, 7319088), (106, 6421464), (108, 6302548), (112, 6077457), (124, 5489316), (126, 5402184), (137, 4968432), (144, 4726911), (159, 4280976), (168, 4051638), (186, 3659544), (189, 3601456), (212, 3210732), (216, 3151274), (217, 3136752), (248, 2744658), (252, 2701092), (274, 2484216), (279, 2439696), (318, 2140488), (336, 2025819), (371, 1834704), (372, 1829772), (378, 1800728), (411, 1656144), (424, 1605366), (432, 1575637), (434, 1568376), (477, 1426992), (496, 1372329), (504, 1350546), (548, 1242108), (558, 1219848), (636, 1070244), (651, 1045584), (742, 917352), (744, 914886), (756, 900364), (822, 828072), (837, 813232), (848, 802683), (868, 784188), (954, 713496), (959, 709776), (1008, 675273), (1096, 621054), (1113, 611568), (1116, 609924), (1233, 552048), (1272, 535122), (1302, 522792), (1431, 475664), (1484, 458676), (1488, 457443), (1512, 450182), (1643, 414288), (1644, 414036), (1674, 406616), (1736, 392094), (1908, 356748), (1918, 354888), (1953, 348528), (2192, 310527), (2226, 305784), (2232, 304962), (2466, 276024), (2544, 267561), (2604, 261396), (2862, 237832), (2877, 236592), (2968, 229338), (3024, 225091), (3286, 207144), (3288, 207018), (3339, 203856), (3348, 203308), (3472, 196047), (3699, 184016), (3816, 178374), (3836, 177444), (3906, 174264), (4247, 160272), (4452, 152892), (4464, 152481), (4929, 138096), (4932, 138012), (5208, 130698), (5724, 118916), (5754, 118296), (5859, 116176), (5936, 114669), (6572, 103572), (6576, 103509), (6678, 101928), (6696, 101654), (7261, 93744), (7398, 92008), (7632, 89187), (7672, 88722), (7812, 87132), (8494, 80136), (8631, 78864), (8904, 76446), (9858, 69048), (9864, 69006), (10017, 67952), (10416, 65349), (11448, 59458), (11501, 59184), (11508, 59148), (11718, 58088), (12741, 53424), (13144, 51786), (13356, 50964), (13392, 50827), (14522, 46872), (14787, 46032), (14796, 46004), (15344, 44361), (15624, 43566), (16988, 40068), (17262, 39432), (17808, 38223), (19716, 34524), (19728, 34503), (20034, 33976), (21783, 31248), (22896, 29729), (23002, 29592), (23016, 29574), (23436, 29044), (25482, 26712), (25893, 26288)]