680053248

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:787

約数の個数: 240

約数和(自身を含む): 2323601280

約数和(自身を除く): 1643548032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 232, 252, 256, 261, 288, 336, 348, 384, 406, 448, 464, 504, 512, 522, 576, 609, 672, 696, 727, 768, 812, 896, 928, 1008, 1044, 1152, 1218, 1344, 1392, 1454, 1536, 1624, 1792, 1827, 1856, 2016, 2088, 2181, 2304, 2436, 2688, 2784, 2908, 3248, 3584, 3654, 3712, 4032, 4176, 4362, 4608, 4872, 5089, 5376, 5568, 5816, 6496, 6543, 7308, 7424, 8064, 8352, 8724, 9744, 10178, 10752, 11136, 11632, 12992, 13086, 14616, 14848, 15267, 16128, 16704, 17448, 19488, 20356, 21083, 22272, 23264, 25984, 26172, 29232, 30534, 32256, 33408, 34896, 38976, 40712, 42166, 44544, 45801, 46528, 51968, 52344, 58464, 61068, 63249, 66816, 69792, 77952, 81424, 84332, 91602, 93056, 103936, 104688, 116928, 122136, 126498, 133632, 139584, 147581, 155904, 162848, 168664, 183204, 186112, 189747, 209376, 233856, 244272, 252996, 279168, 295162, 311808, 325696, 337328, 366408, 372224, 379494, 418752, 442743, 467712, 488544, 505992, 558336, 590324, 651392, 674656, 732816, 758988, 837504, 885486, 935424, 977088, 1011984, 1116672, 1180648, 1302784, 1328229, 1349312, 1465632, 1517976, 1675008, 1770972, 1954176, 2023968, 2361296, 2605568, 2656458, 2698624, 2931264, 3035952, 3350016, 3541944, 3908352, 4047936, 4722592, 5312916, 5397248, 5862528, 6071904, 7083888, 7816704, 8095872, 9445184, 10625832, 10794496, 11725056, 12143808, 14167776, 16191744, 18890368, 21251664, 23450112, 24287616, 28335552, 32383488, 37780736, 42503328, 48575232, 56671104, 75561472, 85006656, 97150464, 113342208, 170013312, 226684416, 340026624, 680053248]

約数ペア:

[(1, 680053248), (2, 340026624), (3, 226684416), (4, 170013312), (6, 113342208), (7, 97150464), (8, 85006656), (9, 75561472), (12, 56671104), (14, 48575232), (16, 42503328), (18, 37780736), (21, 32383488), (24, 28335552), (28, 24287616), (29, 23450112), (32, 21251664), (36, 18890368), (42, 16191744), (48, 14167776), (56, 12143808), (58, 11725056), (63, 10794496), (64, 10625832), (72, 9445184), (84, 8095872), (87, 7816704), (96, 7083888), (112, 6071904), (116, 5862528), (126, 5397248), (128, 5312916), (144, 4722592), (168, 4047936), (174, 3908352), (192, 3541944), (203, 3350016), (224, 3035952), (232, 2931264), (252, 2698624), (256, 2656458), (261, 2605568), (288, 2361296), (336, 2023968), (348, 1954176), (384, 1770972), (406, 1675008), (448, 1517976), (464, 1465632), (504, 1349312), (512, 1328229), (522, 1302784), (576, 1180648), (609, 1116672), (672, 1011984), (696, 977088), (727, 935424), (768, 885486), (812, 837504), (896, 758988), (928, 732816), (1008, 674656), (1044, 651392), (1152, 590324), (1218, 558336), (1344, 505992), (1392, 488544), (1454, 467712), (1536, 442743), (1624, 418752), (1792, 379494), (1827, 372224), (1856, 366408), (2016, 337328), (2088, 325696), (2181, 311808), (2304, 295162), (2436, 279168), (2688, 252996), (2784, 244272), (2908, 233856), (3248, 209376), (3584, 189747), (3654, 186112), (3712, 183204), (4032, 168664), (4176, 162848), (4362, 155904), (4608, 147581), (4872, 139584), (5089, 133632), (5376, 126498), (5568, 122136), (5816, 116928), (6496, 104688), (6543, 103936), (7308, 93056), (7424, 91602), (8064, 84332), (8352, 81424), (8724, 77952), (9744, 69792), (10178, 66816), (10752, 63249), (11136, 61068), (11632, 58464), (12992, 52344), (13086, 51968), (14616, 46528), (14848, 45801), (15267, 44544), (16128, 42166), (16704, 40712), (17448, 38976), (19488, 34896), (20356, 33408), (21083, 32256), (22272, 30534), (23264, 29232), (25984, 26172)]