170367960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1597}}^1$

素因数の和:1745

約数の個数: 128

約数和(自身を含む): 589086720

約数和(自身を除く): 418718760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 762, 840, 889, 1016, 1270, 1524, 1597, 1778, 1905, 2540, 2667, 3048, 3194, 3556, 3810, 4445, 4791, 5080, 5334, 6388, 7112, 7620, 7985, 8890, 9582, 10668, 11179, 12776, 13335, 15240, 15970, 17780, 19164, 21336, 22358, 23955, 26670, 31940, 33537, 35560, 38328, 44716, 47910, 53340, 55895, 63880, 67074, 89432, 95820, 106680, 111790, 134148, 167685, 191640, 202819, 223580, 268296, 335370, 405638, 447160, 608457, 670740, 811276, 1014095, 1216914, 1341480, 1419733, 1622552, 2028190, 2433828, 2839466, 3042285, 4056380, 4259199, 4867656, 5678932, 6084570, 7098665, 8112760, 8518398, 11357864, 12169140, 14197330, 17036796, 21295995, 24338280, 28394660, 34073592, 42591990, 56789320, 85183980, 170367960]

約数ペア:

[(1, 170367960), (2, 85183980), (3, 56789320), (4, 42591990), (5, 34073592), (6, 28394660), (7, 24338280), (8, 21295995), (10, 17036796), (12, 14197330), (14, 12169140), (15, 11357864), (20, 8518398), (21, 8112760), (24, 7098665), (28, 6084570), (30, 5678932), (35, 4867656), (40, 4259199), (42, 4056380), (56, 3042285), (60, 2839466), (70, 2433828), (84, 2028190), (105, 1622552), (120, 1419733), (127, 1341480), (140, 1216914), (168, 1014095), (210, 811276), (254, 670740), (280, 608457), (381, 447160), (420, 405638), (508, 335370), (635, 268296), (762, 223580), (840, 202819), (889, 191640), (1016, 167685), (1270, 134148), (1524, 111790), (1597, 106680), (1778, 95820), (1905, 89432), (2540, 67074), (2667, 63880), (3048, 55895), (3194, 53340), (3556, 47910), (3810, 44716), (4445, 38328), (4791, 35560), (5080, 33537), (5334, 31940), (6388, 26670), (7112, 23955), (7620, 22358), (7985, 21336), (8890, 19164), (9582, 17780), (10668, 15970), (11179, 15240), (12776, 13335)]