73958080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:402

約数の個数: 112

約数和(自身を含む): 203582016

約数和(自身を除く): 129623936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 137, 140, 160, 224, 241, 274, 280, 320, 448, 482, 548, 560, 685, 959, 964, 1096, 1120, 1205, 1370, 1687, 1918, 1928, 2192, 2240, 2410, 2740, 3374, 3836, 3856, 4384, 4795, 4820, 5480, 6748, 7672, 7712, 8435, 8768, 9590, 9640, 10960, 13496, 15344, 15424, 16870, 19180, 19280, 21920, 26992, 30688, 33017, 33740, 38360, 38560, 43840, 53984, 61376, 66034, 67480, 76720, 77120, 107968, 132068, 134960, 153440, 165085, 231119, 264136, 269920, 306880, 330170, 462238, 528272, 539840, 660340, 924476, 1056544, 1155595, 1320680, 1848952, 2113088, 2311190, 2641360, 3697904, 4622380, 5282720, 7395808, 9244760, 10565440, 14791616, 18489520, 36979040, 73958080]

約数ペア:

[(1, 73958080), (2, 36979040), (4, 18489520), (5, 14791616), (7, 10565440), (8, 9244760), (10, 7395808), (14, 5282720), (16, 4622380), (20, 3697904), (28, 2641360), (32, 2311190), (35, 2113088), (40, 1848952), (56, 1320680), (64, 1155595), (70, 1056544), (80, 924476), (112, 660340), (137, 539840), (140, 528272), (160, 462238), (224, 330170), (241, 306880), (274, 269920), (280, 264136), (320, 231119), (448, 165085), (482, 153440), (548, 134960), (560, 132068), (685, 107968), (959, 77120), (964, 76720), (1096, 67480), (1120, 66034), (1205, 61376), (1370, 53984), (1687, 43840), (1918, 38560), (1928, 38360), (2192, 33740), (2240, 33017), (2410, 30688), (2740, 26992), (3374, 21920), (3836, 19280), (3856, 19180), (4384, 16870), (4795, 15424), (4820, 15344), (5480, 13496), (6748, 10960), (7672, 9640), (7712, 9590), (8435, 8768)]