171424440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 617142240

約数和(自身を除く): 445717800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 73, 88, 90, 99, 110, 120, 132, 146, 165, 180, 198, 219, 220, 264, 292, 330, 360, 365, 396, 438, 440, 495, 584, 593, 657, 660, 730, 792, 803, 876, 990, 1095, 1186, 1314, 1320, 1460, 1606, 1752, 1779, 1980, 2190, 2372, 2409, 2628, 2920, 2965, 3212, 3285, 3558, 3960, 4015, 4380, 4744, 4818, 5256, 5337, 5930, 6424, 6523, 6570, 7116, 7227, 8030, 8760, 8895, 9636, 10674, 11860, 12045, 13046, 13140, 14232, 14454, 16060, 17790, 19272, 19569, 21348, 23720, 24090, 26092, 26280, 26685, 28908, 32120, 32615, 35580, 36135, 39138, 42696, 43289, 48180, 52184, 53370, 57816, 58707, 65230, 71160, 72270, 78276, 86578, 96360, 97845, 106740, 117414, 129867, 130460, 144540, 156552, 173156, 195690, 213480, 216445, 234828, 259734, 260920, 289080, 293535, 346312, 389601, 391380, 432890, 469656, 476179, 519468, 587070, 649335, 779202, 782760, 865780, 952358, 1038936, 1174140, 1298670, 1428537, 1558404, 1731560, 1904716, 1948005, 2348280, 2380895, 2597340, 2857074, 3116808, 3809432, 3896010, 4285611, 4761790, 5194680, 5714148, 7142685, 7792020, 8571222, 9523580, 11428296, 14285370, 15584040, 17142444, 19047160, 21428055, 28570740, 34284888, 42856110, 57141480, 85712220, 171424440]

約数ペア:

[(1, 171424440), (2, 85712220), (3, 57141480), (4, 42856110), (5, 34284888), (6, 28570740), (8, 21428055), (9, 19047160), (10, 17142444), (11, 15584040), (12, 14285370), (15, 11428296), (18, 9523580), (20, 8571222), (22, 7792020), (24, 7142685), (30, 5714148), (33, 5194680), (36, 4761790), (40, 4285611), (44, 3896010), (45, 3809432), (55, 3116808), (60, 2857074), (66, 2597340), (72, 2380895), (73, 2348280), (88, 1948005), (90, 1904716), (99, 1731560), (110, 1558404), (120, 1428537), (132, 1298670), (146, 1174140), (165, 1038936), (180, 952358), (198, 865780), (219, 782760), (220, 779202), (264, 649335), (292, 587070), (330, 519468), (360, 476179), (365, 469656), (396, 432890), (438, 391380), (440, 389601), (495, 346312), (584, 293535), (593, 289080), (657, 260920), (660, 259734), (730, 234828), (792, 216445), (803, 213480), (876, 195690), (990, 173156), (1095, 156552), (1186, 144540), (1314, 130460), (1320, 129867), (1460, 117414), (1606, 106740), (1752, 97845), (1779, 96360), (1980, 86578), (2190, 78276), (2372, 72270), (2409, 71160), (2628, 65230), (2920, 58707), (2965, 57816), (3212, 53370), (3285, 52184), (3558, 48180), (3960, 43289), (4015, 42696), (4380, 39138), (4744, 36135), (4818, 35580), (5256, 32615), (5337, 32120), (5930, 28908), (6424, 26685), (6523, 26280), (6570, 26092), (7116, 24090), (7227, 23720), (8030, 21348), (8760, 19569), (8895, 19272), (9636, 17790), (10674, 16060), (11860, 14454), (12045, 14232), (13046, 13140)]