73497760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 200309760

約数和(自身を除く): 126812000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 137, 140, 160, 224, 274, 280, 479, 548, 560, 685, 958, 959, 1096, 1120, 1370, 1916, 1918, 2192, 2395, 2740, 3353, 3832, 3836, 4384, 4790, 4795, 5480, 6706, 7664, 7672, 9580, 9590, 10960, 13412, 15328, 15344, 16765, 19160, 19180, 21920, 26824, 30688, 33530, 38320, 38360, 53648, 65623, 67060, 76640, 76720, 107296, 131246, 134120, 153440, 262492, 268240, 328115, 459361, 524984, 536480, 656230, 918722, 1049968, 1312460, 1837444, 2099936, 2296805, 2624920, 3674888, 4593610, 5249840, 7349776, 9187220, 10499680, 14699552, 18374440, 36748880, 73497760]

約数ペア:

[(1, 73497760), (2, 36748880), (4, 18374440), (5, 14699552), (7, 10499680), (8, 9187220), (10, 7349776), (14, 5249840), (16, 4593610), (20, 3674888), (28, 2624920), (32, 2296805), (35, 2099936), (40, 1837444), (56, 1312460), (70, 1049968), (80, 918722), (112, 656230), (137, 536480), (140, 524984), (160, 459361), (224, 328115), (274, 268240), (280, 262492), (479, 153440), (548, 134120), (560, 131246), (685, 107296), (958, 76720), (959, 76640), (1096, 67060), (1120, 65623), (1370, 53648), (1916, 38360), (1918, 38320), (2192, 33530), (2395, 30688), (2740, 26824), (3353, 21920), (3832, 19180), (3836, 19160), (4384, 16765), (4790, 15344), (4795, 15328), (5480, 13412), (6706, 10960), (7664, 9590), (7672, 9580)]