137377240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 429649920

約数和(自身を除く): 292272680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 47, 52, 55, 56, 65, 70, 73, 77, 88, 91, 94, 104, 110, 130, 140, 143, 146, 154, 182, 188, 220, 235, 260, 280, 286, 292, 308, 329, 364, 365, 376, 385, 440, 455, 470, 511, 517, 520, 572, 584, 611, 616, 658, 715, 728, 730, 770, 803, 910, 940, 949, 1001, 1022, 1034, 1144, 1222, 1316, 1430, 1460, 1540, 1606, 1645, 1820, 1880, 1898, 2002, 2044, 2068, 2444, 2555, 2585, 2632, 2860, 2920, 3055, 3080, 3212, 3290, 3431, 3619, 3640, 3796, 4004, 4015, 4088, 4136, 4277, 4745, 4888, 5005, 5110, 5170, 5621, 5720, 6110, 6424, 6580, 6643, 6721, 6862, 7238, 7592, 8008, 8030, 8554, 9490, 10010, 10220, 10340, 10439, 11242, 12220, 13160, 13286, 13442, 13724, 14476, 16060, 17108, 17155, 18095, 18980, 20020, 20440, 20680, 20878, 21385, 22484, 24017, 24440, 26572, 26884, 27448, 28105, 28952, 32120, 33215, 33605, 34216, 34310, 36190, 37741, 37960, 40040, 41756, 42770, 44603, 44968, 47047, 48034, 52195, 53144, 53768, 56210, 66430, 67210, 68620, 72380, 73073, 75482, 83512, 85540, 89206, 94094, 96068, 104390, 112420, 120085, 132860, 134420, 137240, 144760, 146146, 150964, 171080, 178412, 188188, 188705, 192136, 208780, 223015, 224840, 235235, 240170, 264187, 265720, 268840, 292292, 301928, 312221, 356824, 365365, 376376, 377410, 417560, 446030, 470470, 480340, 490633, 528374, 584584, 624442, 730730, 754820, 892060, 940940, 960680, 981266, 1056748, 1248884, 1320935, 1461460, 1509640, 1561105, 1784120, 1881880, 1962532, 2113496, 2453165, 2497768, 2641870, 2922920, 3122210, 3434431, 3925064, 4906330, 5283740, 6244420, 6868862, 9812660, 10567480, 12488840, 13737724, 17172155, 19625320, 27475448, 34344310, 68688620, 137377240]

約数ペア:

[(1, 137377240), (2, 68688620), (4, 34344310), (5, 27475448), (7, 19625320), (8, 17172155), (10, 13737724), (11, 12488840), (13, 10567480), (14, 9812660), (20, 6868862), (22, 6244420), (26, 5283740), (28, 4906330), (35, 3925064), (40, 3434431), (44, 3122210), (47, 2922920), (52, 2641870), (55, 2497768), (56, 2453165), (65, 2113496), (70, 1962532), (73, 1881880), (77, 1784120), (88, 1561105), (91, 1509640), (94, 1461460), (104, 1320935), (110, 1248884), (130, 1056748), (140, 981266), (143, 960680), (146, 940940), (154, 892060), (182, 754820), (188, 730730), (220, 624442), (235, 584584), (260, 528374), (280, 490633), (286, 480340), (292, 470470), (308, 446030), (329, 417560), (364, 377410), (365, 376376), (376, 365365), (385, 356824), (440, 312221), (455, 301928), (470, 292292), (511, 268840), (517, 265720), (520, 264187), (572, 240170), (584, 235235), (611, 224840), (616, 223015), (658, 208780), (715, 192136), (728, 188705), (730, 188188), (770, 178412), (803, 171080), (910, 150964), (940, 146146), (949, 144760), (1001, 137240), (1022, 134420), (1034, 132860), (1144, 120085), (1222, 112420), (1316, 104390), (1430, 96068), (1460, 94094), (1540, 89206), (1606, 85540), (1645, 83512), (1820, 75482), (1880, 73073), (1898, 72380), (2002, 68620), (2044, 67210), (2068, 66430), (2444, 56210), (2555, 53768), (2585, 53144), (2632, 52195), (2860, 48034), (2920, 47047), (3055, 44968), (3080, 44603), (3212, 42770), (3290, 41756), (3431, 40040), (3619, 37960), (3640, 37741), (3796, 36190), (4004, 34310), (4015, 34216), (4088, 33605), (4136, 33215), (4277, 32120), (4745, 28952), (4888, 28105), (5005, 27448), (5110, 26884), (5170, 26572), (5621, 24440), (5720, 24017), (6110, 22484), (6424, 21385), (6580, 20878), (6643, 20680), (6721, 20440), (6862, 20020), (7238, 18980), (7592, 18095), (8008, 17155), (8030, 17108), (8554, 16060), (9490, 14476), (10010, 13724), (10220, 13442), (10340, 13286), (10439, 13160), (11242, 12220)]