2080104960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8737}}^1$

素因数の和:8794

約数の個数: 160

約数和(自身を含む): 6865132032

約数和(自身を除く): 4785027072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 8737, 9920, 11904, 14880, 15872, 17474, 19840, 23808, 26211, 29760, 34948, 39680, 43685, 47616, 52422, 59520, 69896, 79360, 87370, 104844, 119040, 131055, 139792, 174740, 209688, 238080, 262110, 270847, 279584, 349480, 419376, 524220, 541694, 559168, 698960, 812541, 838752, 1048440, 1083388, 1118336, 1354235, 1397920, 1625082, 1677504, 2096880, 2166776, 2236672, 2708470, 2795840, 3250164, 3355008, 4062705, 4193760, 4333552, 4473344, 5416940, 5591680, 6500328, 6710016, 8125410, 8387520, 8667104, 10833880, 11183360, 13000656, 13420032, 16250820, 16775040, 17334208, 21667760, 22366720, 26001312, 32501640, 33550080, 34668416, 43335520, 52002624, 65003280, 67100160, 69336832, 86671040, 104005248, 130006560, 138673664, 173342080, 208010496, 260013120, 346684160, 416020992, 520026240, 693368320, 1040052480, 2080104960]

約数ペア:

[(1, 2080104960), (2, 1040052480), (3, 693368320), (4, 520026240), (5, 416020992), (6, 346684160), (8, 260013120), (10, 208010496), (12, 173342080), (15, 138673664), (16, 130006560), (20, 104005248), (24, 86671040), (30, 69336832), (31, 67100160), (32, 65003280), (40, 52002624), (48, 43335520), (60, 34668416), (62, 33550080), (64, 32501640), (80, 26001312), (93, 22366720), (96, 21667760), (120, 17334208), (124, 16775040), (128, 16250820), (155, 13420032), (160, 13000656), (186, 11183360), (192, 10833880), (240, 8667104), (248, 8387520), (256, 8125410), (310, 6710016), (320, 6500328), (372, 5591680), (384, 5416940), (465, 4473344), (480, 4333552), (496, 4193760), (512, 4062705), (620, 3355008), (640, 3250164), (744, 2795840), (768, 2708470), (930, 2236672), (960, 2166776), (992, 2096880), (1240, 1677504), (1280, 1625082), (1488, 1397920), (1536, 1354235), (1860, 1118336), (1920, 1083388), (1984, 1048440), (2480, 838752), (2560, 812541), (2976, 698960), (3720, 559168), (3840, 541694), (3968, 524220), (4960, 419376), (5952, 349480), (7440, 279584), (7680, 270847), (7936, 262110), (8737, 238080), (9920, 209688), (11904, 174740), (14880, 139792), (15872, 131055), (17474, 119040), (19840, 104844), (23808, 87370), (26211, 79360), (29760, 69896), (34948, 59520), (39680, 52422), (43685, 47616)]