680920704

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:903

約数の個数: 192

約数和(自身を含む): 2113113600

約数和(自身を除く): 1432192896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 128, 138, 144, 184, 186, 192, 207, 248, 276, 279, 288, 368, 372, 384, 414, 496, 552, 558, 576, 713, 736, 744, 828, 829, 992, 1104, 1116, 1152, 1426, 1472, 1488, 1656, 1658, 1984, 2139, 2208, 2232, 2487, 2852, 2944, 2976, 3312, 3316, 3968, 4278, 4416, 4464, 4974, 5704, 5952, 6417, 6624, 6632, 7461, 8556, 8832, 8928, 9948, 11408, 11904, 12834, 13248, 13264, 14922, 17112, 17856, 19067, 19896, 22816, 25668, 25699, 26496, 26528, 29844, 34224, 35712, 38134, 39792, 45632, 51336, 51398, 53056, 57201, 59688, 68448, 76268, 77097, 79584, 91264, 102672, 102796, 106112, 114402, 119376, 136896, 152536, 154194, 159168, 171603, 205344, 205592, 228804, 231291, 238752, 273792, 305072, 308388, 318336, 343206, 410688, 411184, 457608, 462582, 477504, 591077, 610144, 616776, 686412, 821376, 822368, 915216, 925164, 955008, 1182154, 1220288, 1233552, 1372824, 1644736, 1773231, 1830432, 1850328, 2364308, 2440576, 2467104, 2745648, 3289472, 3546462, 3660864, 3700656, 4728616, 4934208, 5319693, 5491296, 7092924, 7321728, 7401312, 9457232, 9868416, 10639386, 10982592, 14185848, 14802624, 18914464, 21278772, 21965184, 28371696, 29605248, 37828928, 42557544, 56743392, 75657856, 85115088, 113486784, 170230176, 226973568, 340460352, 680920704]

約数ペア:

[(1, 680920704), (2, 340460352), (3, 226973568), (4, 170230176), (6, 113486784), (8, 85115088), (9, 75657856), (12, 56743392), (16, 42557544), (18, 37828928), (23, 29605248), (24, 28371696), (31, 21965184), (32, 21278772), (36, 18914464), (46, 14802624), (48, 14185848), (62, 10982592), (64, 10639386), (69, 9868416), (72, 9457232), (92, 7401312), (93, 7321728), (96, 7092924), (124, 5491296), (128, 5319693), (138, 4934208), (144, 4728616), (184, 3700656), (186, 3660864), (192, 3546462), (207, 3289472), (248, 2745648), (276, 2467104), (279, 2440576), (288, 2364308), (368, 1850328), (372, 1830432), (384, 1773231), (414, 1644736), (496, 1372824), (552, 1233552), (558, 1220288), (576, 1182154), (713, 955008), (736, 925164), (744, 915216), (828, 822368), (829, 821376), (992, 686412), (1104, 616776), (1116, 610144), (1152, 591077), (1426, 477504), (1472, 462582), (1488, 457608), (1656, 411184), (1658, 410688), (1984, 343206), (2139, 318336), (2208, 308388), (2232, 305072), (2487, 273792), (2852, 238752), (2944, 231291), (2976, 228804), (3312, 205592), (3316, 205344), (3968, 171603), (4278, 159168), (4416, 154194), (4464, 152536), (4974, 136896), (5704, 119376), (5952, 114402), (6417, 106112), (6624, 102796), (6632, 102672), (7461, 91264), (8556, 79584), (8832, 77097), (8928, 76268), (9948, 68448), (11408, 59688), (11904, 57201), (12834, 53056), (13248, 51398), (13264, 51336), (14922, 45632), (17112, 39792), (17856, 38134), (19067, 35712), (19896, 34224), (22816, 29844), (25668, 26528), (25699, 26496)]