210370872

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 570240000

約数和(自身を除く): 359869128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 47, 58, 59, 87, 94, 109, 116, 118, 141, 174, 177, 188, 218, 232, 236, 282, 327, 348, 354, 376, 436, 472, 564, 654, 696, 708, 872, 1128, 1308, 1363, 1416, 1711, 2616, 2726, 2773, 3161, 3422, 4089, 5123, 5133, 5452, 5546, 6322, 6431, 6844, 8178, 8319, 9483, 10246, 10266, 10904, 11092, 12644, 12862, 13688, 15369, 16356, 16638, 18966, 19293, 20492, 20532, 22184, 25288, 25724, 30738, 32712, 33276, 37932, 38586, 40984, 41064, 51448, 61476, 66552, 75864, 77172, 80417, 122952, 148567, 154344, 160834, 186499, 241251, 297134, 302257, 321668, 372998, 445701, 482502, 559497, 594268, 604514, 643336, 745996, 891402, 906771, 965004, 1118994, 1188536, 1209028, 1491992, 1782804, 1813542, 1930008, 2237988, 2418056, 3565608, 3627084, 4475976, 7254168, 8765453, 17530906, 26296359, 35061812, 52592718, 70123624, 105185436, 210370872]

約数ペア:

[(1, 210370872), (2, 105185436), (3, 70123624), (4, 52592718), (6, 35061812), (8, 26296359), (12, 17530906), (24, 8765453), (29, 7254168), (47, 4475976), (58, 3627084), (59, 3565608), (87, 2418056), (94, 2237988), (109, 1930008), (116, 1813542), (118, 1782804), (141, 1491992), (174, 1209028), (177, 1188536), (188, 1118994), (218, 965004), (232, 906771), (236, 891402), (282, 745996), (327, 643336), (348, 604514), (354, 594268), (376, 559497), (436, 482502), (472, 445701), (564, 372998), (654, 321668), (696, 302257), (708, 297134), (872, 241251), (1128, 186499), (1308, 160834), (1363, 154344), (1416, 148567), (1711, 122952), (2616, 80417), (2726, 77172), (2773, 75864), (3161, 66552), (3422, 61476), (4089, 51448), (5123, 41064), (5133, 40984), (5452, 38586), (5546, 37932), (6322, 33276), (6431, 32712), (6844, 30738), (8178, 25724), (8319, 25288), (9483, 22184), (10246, 20532), (10266, 20492), (10904, 19293), (11092, 18966), (12644, 16638), (12862, 16356), (13688, 15369)]