780991680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 448

約数和(自身を含む): 3071213568

約数和(自身を除く): 2290221888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 32, 35, 40, 42, 46, 48, 56, 60, 62, 64, 69, 70, 80, 84, 92, 93, 96, 105, 112, 115, 120, 124, 138, 140, 155, 160, 161, 163, 168, 184, 186, 192, 210, 217, 224, 230, 240, 248, 276, 280, 310, 320, 322, 326, 336, 345, 368, 372, 420, 434, 448, 460, 465, 480, 483, 489, 496, 552, 560, 620, 644, 651, 652, 672, 690, 713, 736, 744, 805, 815, 840, 868, 920, 930, 960, 966, 978, 992, 1085, 1104, 1120, 1141, 1240, 1288, 1302, 1304, 1344, 1380, 1426, 1472, 1488, 1610, 1630, 1680, 1736, 1840, 1860, 1932, 1956, 1984, 2139, 2170, 2208, 2240, 2282, 2415, 2445, 2480, 2576, 2604, 2608, 2760, 2852, 2976, 3220, 3255, 3260, 3360, 3423, 3472, 3565, 3680, 3720, 3749, 3864, 3912, 4278, 4340, 4416, 4564, 4830, 4890, 4960, 4991, 5053, 5152, 5208, 5216, 5520, 5704, 5705, 5952, 6440, 6510, 6520, 6720, 6846, 6944, 7130, 7360, 7440, 7498, 7728, 7824, 8556, 8680, 9128, 9660, 9780, 9920, 9982, 10106, 10304, 10416, 10432, 10695, 11040, 11247, 11408, 11410, 12880, 13020, 13040, 13692, 13888, 14260, 14880, 14973, 14996, 15159, 15456, 15648, 17112, 17115, 17360, 18256, 18745, 19320, 19560, 19964, 20212, 20832, 21390, 22080, 22494, 22816, 22820, 24955, 25265, 25760, 26040, 26080, 26243, 27384, 28520, 29760, 29946, 29992, 30318, 30912, 31296, 34224, 34230, 34720, 35371, 36512, 37490, 38640, 39120, 39928, 40424, 41664, 42780, 44988, 45632, 45640, 49910, 50530, 51520, 52080, 52160, 52486, 54768, 56235, 57040, 59892, 59984, 60636, 68448, 68460, 69440, 70742, 73024, 74865, 74980, 75795, 77280, 78240, 78729, 79856, 80848, 85560, 89976, 91280, 99820, 101060, 104160, 104972, 106113, 109536, 112470, 114080, 116219, 119784, 119968, 121272, 131215, 136896, 136920, 141484, 149730, 149960, 151590, 154560, 156480, 157458, 159712, 161696, 171120, 176855, 179952, 182560, 199640, 202120, 208320, 209944, 212226, 219072, 224940, 228160, 232438, 239568, 239936, 242544, 262430, 273840, 282968, 299460, 299920, 303180, 314916, 319424, 323392, 342240, 348657, 353710, 359904, 365120, 393645, 399280, 404240, 419888, 424452, 449880, 464876, 479136, 485088, 524860, 530565, 547680, 565936, 581095, 598920, 599840, 606360, 629832, 684480, 697314, 707420, 719808, 787290, 798560, 808480, 813533, 839776, 848904, 899760, 929752, 958272, 970176, 1049720, 1061130, 1095360, 1131872, 1162190, 1197840, 1199680, 1212720, 1259664, 1394628, 1414840, 1574580, 1597120, 1616960, 1627066, 1679552, 1697808, 1743285, 1799520, 1859504, 2099440, 2122260, 2263744, 2324380, 2395680, 2425440, 2440599, 2519328, 2789256, 2829680, 3149160, 3254132, 3395616, 3486570, 3599040, 3719008, 4067665, 4198880, 4244520, 4648760, 4791360, 4850880, 4881198, 5038656, 5578512, 5659360, 6298320, 6508264, 6791232, 6973140, 7438016, 8135330, 8397760, 8489040, 9297520, 9762396, 11157024, 11318720, 12202995, 12596640, 13016528, 13946280, 16270660, 16978080, 18595040, 19524792, 22314048, 24405990, 25193280, 26033056, 27892560, 32541320, 33956160, 37190080, 39049584, 48811980, 52066112, 55785120, 65082640, 78099168, 97623960, 111570240, 130165280, 156198336, 195247920, 260330560, 390495840, 780991680]

約数ペア:

[(1, 780991680), (2, 390495840), (3, 260330560), (4, 195247920), (5, 156198336), (6, 130165280), (7, 111570240), (8, 97623960), (10, 78099168), (12, 65082640), (14, 55785120), (15, 52066112), (16, 48811980), (20, 39049584), (21, 37190080), (23, 33956160), (24, 32541320), (28, 27892560), (30, 26033056), (31, 25193280), (32, 24405990), (35, 22314048), (40, 19524792), (42, 18595040), (46, 16978080), (48, 16270660), (56, 13946280), (60, 13016528), (62, 12596640), (64, 12202995), (69, 11318720), (70, 11157024), (80, 9762396), (84, 9297520), (92, 8489040), (93, 8397760), (96, 8135330), (105, 7438016), (112, 6973140), (115, 6791232), (120, 6508264), (124, 6298320), (138, 5659360), (140, 5578512), (155, 5038656), (160, 4881198), (161, 4850880), (163, 4791360), (168, 4648760), (184, 4244520), (186, 4198880), (192, 4067665), (210, 3719008), (217, 3599040), (224, 3486570), (230, 3395616), (240, 3254132), (248, 3149160), (276, 2829680), (280, 2789256), (310, 2519328), (320, 2440599), (322, 2425440), (326, 2395680), (336, 2324380), (345, 2263744), (368, 2122260), (372, 2099440), (420, 1859504), (434, 1799520), (448, 1743285), (460, 1697808), (465, 1679552), (480, 1627066), (483, 1616960), (489, 1597120), (496, 1574580), (552, 1414840), (560, 1394628), (620, 1259664), (644, 1212720), (651, 1199680), (652, 1197840), (672, 1162190), (690, 1131872), (713, 1095360), (736, 1061130), (744, 1049720), (805, 970176), (815, 958272), (840, 929752), (868, 899760), (920, 848904), (930, 839776), (960, 813533), (966, 808480), (978, 798560), (992, 787290), (1085, 719808), (1104, 707420), (1120, 697314), (1141, 684480), (1240, 629832), (1288, 606360), (1302, 599840), (1304, 598920), (1344, 581095), (1380, 565936), (1426, 547680), (1472, 530565), (1488, 524860), (1610, 485088), (1630, 479136), (1680, 464876), (1736, 449880), (1840, 424452), (1860, 419888), (1932, 404240), (1956, 399280), (1984, 393645), (2139, 365120), (2170, 359904), (2208, 353710), (2240, 348657), (2282, 342240), (2415, 323392), (2445, 319424), (2480, 314916), (2576, 303180), (2604, 299920), (2608, 299460), (2760, 282968), (2852, 273840), (2976, 262430), (3220, 242544), (3255, 239936), (3260, 239568), (3360, 232438), (3423, 228160), (3472, 224940), (3565, 219072), (3680, 212226), (3720, 209944), (3749, 208320), (3864, 202120), (3912, 199640), (4278, 182560), (4340, 179952), (4416, 176855), (4564, 171120), (4830, 161696), (4890, 159712), (4960, 157458), (4991, 156480), (5053, 154560), (5152, 151590), (5208, 149960), (5216, 149730), (5520, 141484), (5704, 136920), (5705, 136896), (5952, 131215), (6440, 121272), (6510, 119968), (6520, 119784), (6720, 116219), (6846, 114080), (6944, 112470), (7130, 109536), (7360, 106113), (7440, 104972), (7498, 104160), (7728, 101060), (7824, 99820), (8556, 91280), (8680, 89976), (9128, 85560), (9660, 80848), (9780, 79856), (9920, 78729), (9982, 78240), (10106, 77280), (10304, 75795), (10416, 74980), (10432, 74865), (10695, 73024), (11040, 70742), (11247, 69440), (11408, 68460), (11410, 68448), (12880, 60636), (13020, 59984), (13040, 59892), (13692, 57040), (13888, 56235), (14260, 54768), (14880, 52486), (14973, 52160), (14996, 52080), (15159, 51520), (15456, 50530), (15648, 49910), (17112, 45640), (17115, 45632), (17360, 44988), (18256, 42780), (18745, 41664), (19320, 40424), (19560, 39928), (19964, 39120), (20212, 38640), (20832, 37490), (21390, 36512), (22080, 35371), (22494, 34720), (22816, 34230), (22820, 34224), (24955, 31296), (25265, 30912), (25760, 30318), (26040, 29992), (26080, 29946), (26243, 29760), (27384, 28520)]