210897648

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:141

約数の個数: 240

約数和(自身を含む): 705267360

約数和(自身を除く): 494369712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 47, 48, 51, 52, 54, 68, 72, 78, 94, 102, 104, 108, 117, 136, 141, 144, 153, 156, 188, 204, 208, 216, 221, 234, 272, 282, 306, 312, 351, 376, 408, 423, 432, 442, 459, 468, 564, 611, 612, 624, 663, 702, 752, 799, 816, 846, 884, 918, 936, 1128, 1222, 1224, 1269, 1326, 1404, 1598, 1692, 1768, 1833, 1836, 1872, 1989, 2209, 2256, 2397, 2444, 2448, 2538, 2652, 2808, 3196, 3384, 3536, 3666, 3672, 3978, 4418, 4794, 4888, 5076, 5304, 5499, 5616, 5967, 6392, 6627, 6768, 7191, 7332, 7344, 7956, 8836, 9588, 9776, 10152, 10387, 10608, 10998, 11934, 12784, 13254, 14382, 14664, 15912, 16497, 17672, 19176, 19881, 20304, 20774, 21573, 21996, 23868, 26508, 28717, 28764, 29328, 31161, 31824, 32994, 35344, 37553, 38352, 39762, 41548, 43146, 43992, 47736, 53016, 57434, 57528, 59643, 62322, 65988, 75106, 79524, 83096, 86151, 86292, 87984, 93483, 95472, 106032, 112659, 114868, 115056, 119286, 124644, 131976, 150212, 159048, 166192, 172302, 172584, 186966, 225318, 229736, 238572, 249288, 258453, 263952, 280449, 300424, 318096, 337977, 344604, 345168, 373932, 450636, 459472, 477144, 488189, 498576, 516906, 560898, 600848, 675954, 689208, 747864, 775359, 901272, 954288, 976378, 1013931, 1033812, 1121796, 1351908, 1378416, 1464567, 1495728, 1550718, 1802544, 1952756, 2027862, 2067624, 2243592, 2703816, 2929134, 3101436, 3905512, 4055724, 4135248, 4393701, 4487184, 5407632, 5858268, 6202872, 7811024, 8111448, 8787402, 11716536, 12405744, 13181103, 16222896, 17574804, 23433072, 26362206, 35149608, 52724412, 70299216, 105448824, 210897648]

約数ペア:

[(1, 210897648), (2, 105448824), (3, 70299216), (4, 52724412), (6, 35149608), (8, 26362206), (9, 23433072), (12, 17574804), (13, 16222896), (16, 13181103), (17, 12405744), (18, 11716536), (24, 8787402), (26, 8111448), (27, 7811024), (34, 6202872), (36, 5858268), (39, 5407632), (47, 4487184), (48, 4393701), (51, 4135248), (52, 4055724), (54, 3905512), (68, 3101436), (72, 2929134), (78, 2703816), (94, 2243592), (102, 2067624), (104, 2027862), (108, 1952756), (117, 1802544), (136, 1550718), (141, 1495728), (144, 1464567), (153, 1378416), (156, 1351908), (188, 1121796), (204, 1033812), (208, 1013931), (216, 976378), (221, 954288), (234, 901272), (272, 775359), (282, 747864), (306, 689208), (312, 675954), (351, 600848), (376, 560898), (408, 516906), (423, 498576), (432, 488189), (442, 477144), (459, 459472), (468, 450636), (564, 373932), (611, 345168), (612, 344604), (624, 337977), (663, 318096), (702, 300424), (752, 280449), (799, 263952), (816, 258453), (846, 249288), (884, 238572), (918, 229736), (936, 225318), (1128, 186966), (1222, 172584), (1224, 172302), (1269, 166192), (1326, 159048), (1404, 150212), (1598, 131976), (1692, 124644), (1768, 119286), (1833, 115056), (1836, 114868), (1872, 112659), (1989, 106032), (2209, 95472), (2256, 93483), (2397, 87984), (2444, 86292), (2448, 86151), (2538, 83096), (2652, 79524), (2808, 75106), (3196, 65988), (3384, 62322), (3536, 59643), (3666, 57528), (3672, 57434), (3978, 53016), (4418, 47736), (4794, 43992), (4888, 43146), (5076, 41548), (5304, 39762), (5499, 38352), (5616, 37553), (5967, 35344), (6392, 32994), (6627, 31824), (6768, 31161), (7191, 29328), (7332, 28764), (7344, 28717), (7956, 26508), (8836, 23868), (9588, 21996), (9776, 21573), (10152, 20774), (10387, 20304), (10608, 19881), (10998, 19176), (11934, 17672), (12784, 16497), (13254, 15912), (14382, 14664)]