680790528

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^3\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 320

約数和(自身を含む): 2276461440

約数和(自身を除く): 1595670912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 37, 44, 48, 54, 64, 66, 72, 74, 88, 96, 99, 108, 111, 121, 128, 132, 144, 148, 176, 192, 198, 216, 222, 242, 256, 264, 288, 296, 297, 333, 352, 363, 384, 396, 407, 432, 444, 484, 512, 528, 576, 592, 594, 666, 704, 726, 768, 792, 814, 864, 888, 968, 999, 1056, 1089, 1152, 1184, 1188, 1221, 1331, 1332, 1408, 1452, 1536, 1584, 1628, 1728, 1776, 1936, 1998, 2112, 2178, 2304, 2368, 2376, 2442, 2662, 2664, 2816, 2904, 3168, 3256, 3267, 3456, 3552, 3663, 3872, 3993, 3996, 4224, 4356, 4477, 4608, 4736, 4752, 4884, 5324, 5328, 5632, 5808, 6336, 6512, 6534, 6912, 7104, 7326, 7744, 7986, 7992, 8448, 8712, 8954, 9472, 9504, 9768, 10648, 10656, 10989, 11616, 11979, 12672, 13024, 13068, 13431, 13824, 14208, 14652, 15488, 15972, 15984, 16896, 17424, 17908, 18944, 19008, 19536, 21296, 21312, 21978, 23232, 23958, 25344, 26048, 26136, 26862, 28416, 29304, 30976, 31944, 31968, 34848, 35816, 35937, 38016, 39072, 40293, 42592, 42624, 43956, 46464, 47916, 49247, 50688, 52096, 52272, 53724, 56832, 58608, 61952, 63888, 63936, 69696, 71632, 71874, 76032, 78144, 80586, 85184, 85248, 87912, 92928, 95832, 98494, 104192, 104544, 107448, 117216, 120879, 127776, 127872, 139392, 143264, 143748, 147741, 152064, 156288, 161172, 170368, 170496, 175824, 185856, 191664, 196988, 208384, 209088, 214896, 234432, 241758, 255552, 255744, 278784, 286528, 287496, 295482, 312576, 322344, 340736, 351648, 383328, 393976, 418176, 429792, 443223, 468864, 483516, 511104, 511488, 557568, 573056, 574992, 590964, 625152, 644688, 681472, 703296, 766656, 787952, 836352, 859584, 886446, 937728, 967032, 1022208, 1146112, 1149984, 1181928, 1289376, 1329669, 1406592, 1533312, 1575904, 1672704, 1719168, 1772892, 1875456, 1934064, 2044416, 2292224, 2299968, 2363856, 2578752, 2659338, 2813184, 3066624, 3151808, 3438336, 3545784, 3868128, 4599936, 4727712, 5157504, 5318676, 5626368, 6133248, 6303616, 6876672, 7091568, 7736256, 9199872, 9455424, 10315008, 10637352, 12607232, 14183136, 15472512, 18399744, 18910848, 20630016, 21274704, 25214464, 28366272, 30945024, 37821696, 42549408, 56732544, 61890048, 75643392, 85098816, 113465088, 170197632, 226930176, 340395264, 680790528]

約数ペア:

[(1, 680790528), (2, 340395264), (3, 226930176), (4, 170197632), (6, 113465088), (8, 85098816), (9, 75643392), (11, 61890048), (12, 56732544), (16, 42549408), (18, 37821696), (22, 30945024), (24, 28366272), (27, 25214464), (32, 21274704), (33, 20630016), (36, 18910848), (37, 18399744), (44, 15472512), (48, 14183136), (54, 12607232), (64, 10637352), (66, 10315008), (72, 9455424), (74, 9199872), (88, 7736256), (96, 7091568), (99, 6876672), (108, 6303616), (111, 6133248), (121, 5626368), (128, 5318676), (132, 5157504), (144, 4727712), (148, 4599936), (176, 3868128), (192, 3545784), (198, 3438336), (216, 3151808), (222, 3066624), (242, 2813184), (256, 2659338), (264, 2578752), (288, 2363856), (296, 2299968), (297, 2292224), (333, 2044416), (352, 1934064), (363, 1875456), (384, 1772892), (396, 1719168), (407, 1672704), (432, 1575904), (444, 1533312), (484, 1406592), (512, 1329669), (528, 1289376), (576, 1181928), (592, 1149984), (594, 1146112), (666, 1022208), (704, 967032), (726, 937728), (768, 886446), (792, 859584), (814, 836352), (864, 787952), (888, 766656), (968, 703296), (999, 681472), (1056, 644688), (1089, 625152), (1152, 590964), (1184, 574992), (1188, 573056), (1221, 557568), (1331, 511488), (1332, 511104), (1408, 483516), (1452, 468864), (1536, 443223), (1584, 429792), (1628, 418176), (1728, 393976), (1776, 383328), (1936, 351648), (1998, 340736), (2112, 322344), (2178, 312576), (2304, 295482), (2368, 287496), (2376, 286528), (2442, 278784), (2662, 255744), (2664, 255552), (2816, 241758), (2904, 234432), (3168, 214896), (3256, 209088), (3267, 208384), (3456, 196988), (3552, 191664), (3663, 185856), (3872, 175824), (3993, 170496), (3996, 170368), (4224, 161172), (4356, 156288), (4477, 152064), (4608, 147741), (4736, 143748), (4752, 143264), (4884, 139392), (5324, 127872), (5328, 127776), (5632, 120879), (5808, 117216), (6336, 107448), (6512, 104544), (6534, 104192), (6912, 98494), (7104, 95832), (7326, 92928), (7744, 87912), (7986, 85248), (7992, 85184), (8448, 80586), (8712, 78144), (8954, 76032), (9472, 71874), (9504, 71632), (9768, 69696), (10648, 63936), (10656, 63888), (10989, 61952), (11616, 58608), (11979, 56832), (12672, 53724), (13024, 52272), (13068, 52096), (13431, 50688), (13824, 49247), (14208, 47916), (14652, 46464), (15488, 43956), (15972, 42624), (15984, 42592), (16896, 40293), (17424, 39072), (17908, 38016), (18944, 35937), (19008, 35816), (19536, 34848), (21296, 31968), (21312, 31944), (21978, 30976), (23232, 29304), (23958, 28416), (25344, 26862), (26048, 26136)]