320012616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7529}}^1$

素因数の和:7579

約数の個数: 128

約数和(自身を含む): 1040947200

約数和(自身を除く): 720934584

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 462, 483, 506, 552, 616, 644, 759, 924, 966, 1012, 1288, 1518, 1771, 1848, 1932, 2024, 3036, 3542, 3864, 5313, 6072, 7084, 7529, 10626, 14168, 15058, 21252, 22587, 30116, 42504, 45174, 52703, 60232, 82819, 90348, 105406, 158109, 165638, 173167, 180696, 210812, 248457, 316218, 331276, 346334, 421624, 496914, 519501, 579733, 632436, 662552, 692668, 993828, 1039002, 1159466, 1212169, 1264872, 1385336, 1739199, 1904837, 1987656, 2078004, 2318932, 2424338, 3478398, 3636507, 3809674, 4156008, 4637864, 4848676, 5714511, 6956796, 7273014, 7619348, 9697352, 11429022, 13333859, 13913592, 14546028, 15238696, 22858044, 26667718, 29092056, 40001577, 45716088, 53335436, 80003154, 106670872, 160006308, 320012616]

約数ペア:

[(1, 320012616), (2, 160006308), (3, 106670872), (4, 80003154), (6, 53335436), (7, 45716088), (8, 40001577), (11, 29092056), (12, 26667718), (14, 22858044), (21, 15238696), (22, 14546028), (23, 13913592), (24, 13333859), (28, 11429022), (33, 9697352), (42, 7619348), (44, 7273014), (46, 6956796), (56, 5714511), (66, 4848676), (69, 4637864), (77, 4156008), (84, 3809674), (88, 3636507), (92, 3478398), (132, 2424338), (138, 2318932), (154, 2078004), (161, 1987656), (168, 1904837), (184, 1739199), (231, 1385336), (253, 1264872), (264, 1212169), (276, 1159466), (308, 1039002), (322, 993828), (462, 692668), (483, 662552), (506, 632436), (552, 579733), (616, 519501), (644, 496914), (759, 421624), (924, 346334), (966, 331276), (1012, 316218), (1288, 248457), (1518, 210812), (1771, 180696), (1848, 173167), (1932, 165638), (2024, 158109), (3036, 105406), (3542, 90348), (3864, 82819), (5313, 60232), (6072, 52703), (7084, 45174), (7529, 42504), (10626, 30116), (14168, 22587), (15058, 21252)]