680742144

素因数分解:

$2^8\times 3^5\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:415

約数の個数: 216

約数和(自身を含む): 2107053312

約数和(自身を除く): 1426311168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 256, 279, 288, 324, 353, 372, 384, 432, 486, 496, 558, 576, 648, 706, 744, 768, 837, 864, 972, 992, 1059, 1116, 1152, 1296, 1412, 1488, 1674, 1728, 1944, 1984, 2118, 2232, 2304, 2511, 2592, 2824, 2976, 3177, 3348, 3456, 3888, 3968, 4236, 4464, 5022, 5184, 5648, 5952, 6354, 6696, 6912, 7533, 7776, 7936, 8472, 8928, 9531, 10044, 10368, 10943, 11296, 11904, 12708, 13392, 15066, 15552, 16944, 17856, 19062, 20088, 20736, 21886, 22592, 23808, 25416, 26784, 28593, 30132, 31104, 32829, 33888, 35712, 38124, 40176, 43772, 45184, 50832, 53568, 57186, 60264, 62208, 65658, 67776, 71424, 76248, 80352, 85779, 87544, 90368, 98487, 101664, 107136, 114372, 120528, 131316, 135552, 152496, 160704, 171558, 175088, 196974, 203328, 214272, 228744, 241056, 262632, 271104, 295461, 304992, 321408, 343116, 350176, 393948, 406656, 457488, 482112, 525264, 590922, 609984, 642816, 686232, 700352, 787896, 813312, 886383, 914976, 964224, 1050528, 1181844, 1219968, 1372464, 1400704, 1575792, 1772766, 1829952, 1928448, 2101056, 2363688, 2439936, 2659149, 2744928, 2801408, 3151584, 3545532, 3659904, 4202112, 4727376, 5318298, 5489856, 6303168, 7091064, 7319808, 8404224, 9454752, 10636596, 10979712, 12606336, 14182128, 18909504, 21273192, 21959424, 25212672, 28364256, 37819008, 42546384, 56728512, 75638016, 85092768, 113457024, 170185536, 226914048, 340371072, 680742144]

約数ペア:

[(1, 680742144), (2, 340371072), (3, 226914048), (4, 170185536), (6, 113457024), (8, 85092768), (9, 75638016), (12, 56728512), (16, 42546384), (18, 37819008), (24, 28364256), (27, 25212672), (31, 21959424), (32, 21273192), (36, 18909504), (48, 14182128), (54, 12606336), (62, 10979712), (64, 10636596), (72, 9454752), (81, 8404224), (93, 7319808), (96, 7091064), (108, 6303168), (124, 5489856), (128, 5318298), (144, 4727376), (162, 4202112), (186, 3659904), (192, 3545532), (216, 3151584), (243, 2801408), (248, 2744928), (256, 2659149), (279, 2439936), (288, 2363688), (324, 2101056), (353, 1928448), (372, 1829952), (384, 1772766), (432, 1575792), (486, 1400704), (496, 1372464), (558, 1219968), (576, 1181844), (648, 1050528), (706, 964224), (744, 914976), (768, 886383), (837, 813312), (864, 787896), (972, 700352), (992, 686232), (1059, 642816), (1116, 609984), (1152, 590922), (1296, 525264), (1412, 482112), (1488, 457488), (1674, 406656), (1728, 393948), (1944, 350176), (1984, 343116), (2118, 321408), (2232, 304992), (2304, 295461), (2511, 271104), (2592, 262632), (2824, 241056), (2976, 228744), (3177, 214272), (3348, 203328), (3456, 196974), (3888, 175088), (3968, 171558), (4236, 160704), (4464, 152496), (5022, 135552), (5184, 131316), (5648, 120528), (5952, 114372), (6354, 107136), (6696, 101664), (6912, 98487), (7533, 90368), (7776, 87544), (7936, 85779), (8472, 80352), (8928, 76248), (9531, 71424), (10044, 67776), (10368, 65658), (10943, 62208), (11296, 60264), (11904, 57186), (12708, 53568), (13392, 50832), (15066, 45184), (15552, 43772), (16944, 40176), (17856, 38124), (19062, 35712), (20088, 33888), (20736, 32829), (21886, 31104), (22592, 30132), (23808, 28593), (25416, 26784)]