68745149760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{1461419}}^1$

素因数の和:1461453

約数の個数: 168

約数和(自身を含む): 253901265120

約数和(自身を除く): 185156115360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 47040, 1461419, 2922838, 4384257, 5845676, 7307095, 8768514, 10229933, 11691352, 14614190, 17537028, 20459866, 21921285, 23382704, 29228380, 30689799, 35074056, 40919732, 43842570, 46765408, 51149665, 58456760, 61379598, 70148112, 71609531, 81839464, 87685140, 93530816, 102299330, 116913520, 122759196, 140296224, 143219062, 153448995, 163678928, 175370280, 204598660, 214828593, 233827040, 245518392, 280592448, 286438124, 306897990, 327357856, 350740560, 358047655, 409197320, 429657186, 467654080, 491036784, 572876248, 613795980, 654715712, 701481120, 716095310, 818394640, 859314372, 982073568, 1074142965, 1145752496, 1227591960, 1402962240, 1432190620, 1636789280, 1718628744, 1964147136, 2148285930, 2291504992, 2455183920, 2864381240, 3273578560, 3437257488, 4296571860, 4583009984, 4910367840, 5728762480, 6874514976, 8593143720, 9820735680, 11457524960, 13749029952, 17186287440, 22915049920, 34372574880, 68745149760]

約数ペア:

[(1, 68745149760), (2, 34372574880), (3, 22915049920), (4, 17186287440), (5, 13749029952), (6, 11457524960), (7, 9820735680), (8, 8593143720), (10, 6874514976), (12, 5728762480), (14, 4910367840), (15, 4583009984), (16, 4296571860), (20, 3437257488), (21, 3273578560), (24, 2864381240), (28, 2455183920), (30, 2291504992), (32, 2148285930), (35, 1964147136), (40, 1718628744), (42, 1636789280), (48, 1432190620), (49, 1402962240), (56, 1227591960), (60, 1145752496), (64, 1074142965), (70, 982073568), (80, 859314372), (84, 818394640), (96, 716095310), (98, 701481120), (105, 654715712), (112, 613795980), (120, 572876248), (140, 491036784), (147, 467654080), (160, 429657186), (168, 409197320), (192, 358047655), (196, 350740560), (210, 327357856), (224, 306897990), (240, 286438124), (245, 280592448), (280, 245518392), (294, 233827040), (320, 214828593), (336, 204598660), (392, 175370280), (420, 163678928), (448, 153448995), (480, 143219062), (490, 140296224), (560, 122759196), (588, 116913520), (672, 102299330), (735, 93530816), (784, 87685140), (840, 81839464), (960, 71609531), (980, 70148112), (1120, 61379598), (1176, 58456760), (1344, 51149665), (1470, 46765408), (1568, 43842570), (1680, 40919732), (1960, 35074056), (2240, 30689799), (2352, 29228380), (2940, 23382704), (3136, 21921285), (3360, 20459866), (3920, 17537028), (4704, 14614190), (5880, 11691352), (6720, 10229933), (7840, 8768514), (9408, 7307095), (11760, 5845676), (15680, 4384257), (23520, 2922838), (47040, 1461419)]