74627520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 224

約数和(自身を含む): 266858496

約数和(自身を除く): 192230976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 132, 148, 160, 165, 176, 185, 191, 192, 220, 222, 240, 264, 296, 320, 330, 352, 370, 382, 407, 440, 444, 480, 528, 555, 573, 592, 660, 704, 740, 764, 814, 880, 888, 955, 960, 1056, 1110, 1146, 1184, 1221, 1320, 1480, 1528, 1628, 1760, 1776, 1910, 2035, 2101, 2112, 2220, 2292, 2368, 2442, 2640, 2865, 2960, 3056, 3256, 3520, 3552, 3820, 4070, 4202, 4440, 4584, 4884, 5280, 5730, 5920, 6105, 6112, 6303, 6512, 7067, 7104, 7640, 8140, 8404, 8880, 9168, 9768, 10505, 10560, 11460, 11840, 12210, 12224, 12606, 13024, 14134, 15280, 16280, 16808, 17760, 18336, 19536, 21010, 21201, 22920, 24420, 25212, 26048, 28268, 30560, 31515, 32560, 33616, 35335, 35520, 36672, 39072, 42020, 42402, 45840, 48840, 50424, 56536, 61120, 63030, 65120, 67232, 70670, 77737, 78144, 84040, 84804, 91680, 97680, 100848, 106005, 113072, 126060, 130240, 134464, 141340, 155474, 168080, 169608, 183360, 195360, 201696, 212010, 226144, 233211, 252120, 282680, 310948, 336160, 339216, 388685, 390720, 403392, 424020, 452288, 466422, 504240, 565360, 621896, 672320, 678432, 777370, 848040, 932844, 1008480, 1130720, 1166055, 1243792, 1356864, 1554740, 1696080, 1865688, 2016960, 2261440, 2332110, 2487584, 3109480, 3392160, 3731376, 4664220, 4975168, 6218960, 6784320, 7462752, 9328440, 12437920, 14925504, 18656880, 24875840, 37313760, 74627520]

約数ペア:

[(1, 74627520), (2, 37313760), (3, 24875840), (4, 18656880), (5, 14925504), (6, 12437920), (8, 9328440), (10, 7462752), (11, 6784320), (12, 6218960), (15, 4975168), (16, 4664220), (20, 3731376), (22, 3392160), (24, 3109480), (30, 2487584), (32, 2332110), (33, 2261440), (37, 2016960), (40, 1865688), (44, 1696080), (48, 1554740), (55, 1356864), (60, 1243792), (64, 1166055), (66, 1130720), (74, 1008480), (80, 932844), (88, 848040), (96, 777370), (110, 678432), (111, 672320), (120, 621896), (132, 565360), (148, 504240), (160, 466422), (165, 452288), (176, 424020), (185, 403392), (191, 390720), (192, 388685), (220, 339216), (222, 336160), (240, 310948), (264, 282680), (296, 252120), (320, 233211), (330, 226144), (352, 212010), (370, 201696), (382, 195360), (407, 183360), (440, 169608), (444, 168080), (480, 155474), (528, 141340), (555, 134464), (573, 130240), (592, 126060), (660, 113072), (704, 106005), (740, 100848), (764, 97680), (814, 91680), (880, 84804), (888, 84040), (955, 78144), (960, 77737), (1056, 70670), (1110, 67232), (1146, 65120), (1184, 63030), (1221, 61120), (1320, 56536), (1480, 50424), (1528, 48840), (1628, 45840), (1760, 42402), (1776, 42020), (1910, 39072), (2035, 36672), (2101, 35520), (2112, 35335), (2220, 33616), (2292, 32560), (2368, 31515), (2442, 30560), (2640, 28268), (2865, 26048), (2960, 25212), (3056, 24420), (3256, 22920), (3520, 21201), (3552, 21010), (3820, 19536), (4070, 18336), (4202, 17760), (4440, 16808), (4584, 16280), (4884, 15280), (5280, 14134), (5730, 13024), (5920, 12606), (6105, 12224), (6112, 12210), (6303, 11840), (6512, 11460), (7067, 10560), (7104, 10505), (7640, 9768), (8140, 9168), (8404, 8880)]