729914080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 2043159552

約数和(自身を除く): 1313245472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 71, 80, 112, 134, 137, 140, 142, 160, 224, 268, 274, 280, 284, 335, 355, 469, 497, 536, 548, 560, 568, 670, 685, 710, 938, 959, 994, 1072, 1096, 1120, 1136, 1340, 1370, 1420, 1876, 1918, 1988, 2144, 2192, 2272, 2345, 2485, 2680, 2740, 2840, 3752, 3836, 3976, 4384, 4690, 4757, 4795, 4970, 5360, 5480, 5680, 7504, 7672, 7952, 9179, 9380, 9514, 9590, 9727, 9940, 10720, 10960, 11360, 15008, 15344, 15904, 18358, 18760, 19028, 19180, 19454, 19880, 21920, 23785, 30688, 33299, 36716, 37520, 38056, 38360, 38908, 39760, 45895, 47570, 48635, 64253, 66598, 68089, 73432, 75040, 76112, 76720, 77816, 79520, 91790, 95140, 97270, 128506, 133196, 136178, 146864, 152224, 153440, 155632, 166495, 183580, 190280, 194540, 257012, 266392, 272356, 293728, 311264, 321265, 332990, 340445, 367160, 380560, 389080, 514024, 532784, 544712, 642530, 651709, 665980, 680890, 734320, 761120, 778160, 1028048, 1065568, 1089424, 1285060, 1303418, 1331960, 1361780, 1468640, 1556320, 2056096, 2178848, 2570120, 2606836, 2663920, 2723560, 3258545, 4561963, 5140240, 5213672, 5327840, 5447120, 6517090, 9123926, 10280480, 10427344, 10894240, 13034180, 18247852, 20854688, 22809815, 26068360, 36495704, 45619630, 52136720, 72991408, 91239260, 104273440, 145982816, 182478520, 364957040, 729914080]

約数ペア:

[(1, 729914080), (2, 364957040), (4, 182478520), (5, 145982816), (7, 104273440), (8, 91239260), (10, 72991408), (14, 52136720), (16, 45619630), (20, 36495704), (28, 26068360), (32, 22809815), (35, 20854688), (40, 18247852), (56, 13034180), (67, 10894240), (70, 10427344), (71, 10280480), (80, 9123926), (112, 6517090), (134, 5447120), (137, 5327840), (140, 5213672), (142, 5140240), (160, 4561963), (224, 3258545), (268, 2723560), (274, 2663920), (280, 2606836), (284, 2570120), (335, 2178848), (355, 2056096), (469, 1556320), (497, 1468640), (536, 1361780), (548, 1331960), (560, 1303418), (568, 1285060), (670, 1089424), (685, 1065568), (710, 1028048), (938, 778160), (959, 761120), (994, 734320), (1072, 680890), (1096, 665980), (1120, 651709), (1136, 642530), (1340, 544712), (1370, 532784), (1420, 514024), (1876, 389080), (1918, 380560), (1988, 367160), (2144, 340445), (2192, 332990), (2272, 321265), (2345, 311264), (2485, 293728), (2680, 272356), (2740, 266392), (2840, 257012), (3752, 194540), (3836, 190280), (3976, 183580), (4384, 166495), (4690, 155632), (4757, 153440), (4795, 152224), (4970, 146864), (5360, 136178), (5480, 133196), (5680, 128506), (7504, 97270), (7672, 95140), (7952, 91790), (9179, 79520), (9380, 77816), (9514, 76720), (9590, 76112), (9727, 75040), (9940, 73432), (10720, 68089), (10960, 66598), (11360, 64253), (15008, 48635), (15344, 47570), (15904, 45895), (18358, 39760), (18760, 38908), (19028, 38360), (19180, 38056), (19454, 37520), (19880, 36716), (21920, 33299), (23785, 30688)]