210707568

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 200

約数和(自身を含む): 660176000

約数和(自身を除く): 449468432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 43, 48, 54, 57, 72, 76, 81, 86, 108, 114, 129, 144, 152, 162, 171, 172, 199, 216, 228, 258, 304, 324, 342, 344, 387, 398, 432, 456, 513, 516, 597, 648, 684, 688, 774, 796, 817, 912, 1026, 1032, 1161, 1194, 1296, 1368, 1539, 1548, 1592, 1634, 1791, 2052, 2064, 2322, 2388, 2451, 2736, 3078, 3096, 3184, 3268, 3483, 3582, 3781, 4104, 4644, 4776, 4902, 5373, 6156, 6192, 6536, 6966, 7164, 7353, 7562, 8208, 8557, 9288, 9552, 9804, 10746, 11343, 12312, 13072, 13932, 14328, 14706, 15124, 16119, 17114, 18576, 19608, 21492, 22059, 22686, 24624, 25671, 27864, 28656, 29412, 30248, 32238, 34029, 34228, 39216, 42984, 44118, 45372, 51342, 55728, 58824, 60496, 64476, 66177, 68058, 68456, 77013, 85968, 88236, 90744, 102087, 102684, 117648, 128952, 132354, 136116, 136912, 154026, 162583, 176472, 181488, 204174, 205368, 231039, 257904, 264708, 272232, 306261, 308052, 325166, 352944, 408348, 410736, 462078, 487749, 529416, 544464, 612522, 616104, 650332, 693117, 816696, 924156, 975498, 1058832, 1225044, 1232208, 1300664, 1386234, 1463247, 1633392, 1848312, 1950996, 2450088, 2601328, 2772468, 2926494, 3696624, 3901992, 4389741, 4900176, 5544936, 5852988, 7803984, 8779482, 11089872, 11705976, 13169223, 17558964, 23411952, 26338446, 35117928, 52676892, 70235856, 105353784, 210707568]

約数ペア:

[(1, 210707568), (2, 105353784), (3, 70235856), (4, 52676892), (6, 35117928), (8, 26338446), (9, 23411952), (12, 17558964), (16, 13169223), (18, 11705976), (19, 11089872), (24, 8779482), (27, 7803984), (36, 5852988), (38, 5544936), (43, 4900176), (48, 4389741), (54, 3901992), (57, 3696624), (72, 2926494), (76, 2772468), (81, 2601328), (86, 2450088), (108, 1950996), (114, 1848312), (129, 1633392), (144, 1463247), (152, 1386234), (162, 1300664), (171, 1232208), (172, 1225044), (199, 1058832), (216, 975498), (228, 924156), (258, 816696), (304, 693117), (324, 650332), (342, 616104), (344, 612522), (387, 544464), (398, 529416), (432, 487749), (456, 462078), (513, 410736), (516, 408348), (597, 352944), (648, 325166), (684, 308052), (688, 306261), (774, 272232), (796, 264708), (817, 257904), (912, 231039), (1026, 205368), (1032, 204174), (1161, 181488), (1194, 176472), (1296, 162583), (1368, 154026), (1539, 136912), (1548, 136116), (1592, 132354), (1634, 128952), (1791, 117648), (2052, 102684), (2064, 102087), (2322, 90744), (2388, 88236), (2451, 85968), (2736, 77013), (3078, 68456), (3096, 68058), (3184, 66177), (3268, 64476), (3483, 60496), (3582, 58824), (3781, 55728), (4104, 51342), (4644, 45372), (4776, 44118), (4902, 42984), (5373, 39216), (6156, 34228), (6192, 34029), (6536, 32238), (6966, 30248), (7164, 29412), (7353, 28656), (7562, 27864), (8208, 25671), (8557, 24624), (9288, 22686), (9552, 22059), (9804, 21492), (10746, 19608), (11343, 18576), (12312, 17114), (13072, 16119), (13932, 15124), (14328, 14706)]