298938360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15473}}^1$

素因数の和:15517

約数の個数: 128

約数和(自身を含む): 1069562880

約数和(自身を除く): 770624520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 15473, 19320, 30946, 46419, 61892, 77365, 92838, 108311, 123784, 154730, 185676, 216622, 232095, 309460, 324933, 355879, 371352, 433244, 464190, 541555, 618920, 649866, 711758, 866488, 928380, 1067637, 1083110, 1299732, 1423516, 1624665, 1779395, 1856760, 2135274, 2166220, 2491153, 2599464, 2847032, 3249330, 3558790, 4270548, 4332440, 4982306, 5338185, 6498660, 7117580, 7473459, 8541096, 9964612, 10676370, 12455765, 12997320, 14235160, 14946918, 19929224, 21352740, 24911530, 29893836, 37367295, 42705480, 49823060, 59787672, 74734590, 99646120, 149469180, 298938360]

約数ペア:

[(1, 298938360), (2, 149469180), (3, 99646120), (4, 74734590), (5, 59787672), (6, 49823060), (7, 42705480), (8, 37367295), (10, 29893836), (12, 24911530), (14, 21352740), (15, 19929224), (20, 14946918), (21, 14235160), (23, 12997320), (24, 12455765), (28, 10676370), (30, 9964612), (35, 8541096), (40, 7473459), (42, 7117580), (46, 6498660), (56, 5338185), (60, 4982306), (69, 4332440), (70, 4270548), (84, 3558790), (92, 3249330), (105, 2847032), (115, 2599464), (120, 2491153), (138, 2166220), (140, 2135274), (161, 1856760), (168, 1779395), (184, 1624665), (210, 1423516), (230, 1299732), (276, 1083110), (280, 1067637), (322, 928380), (345, 866488), (420, 711758), (460, 649866), (483, 618920), (552, 541555), (644, 464190), (690, 433244), (805, 371352), (840, 355879), (920, 324933), (966, 309460), (1288, 232095), (1380, 216622), (1610, 185676), (1932, 154730), (2415, 123784), (2760, 108311), (3220, 92838), (3864, 77365), (4830, 61892), (6440, 46419), (9660, 30946), (15473, 19320)]