2912391560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2411}}^1$

素因数の和:2559

約数の個数: 128

約数和(自身を含む): 7439765760

約数和(自身を除く): 4527374200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 101, 104, 115, 130, 184, 202, 230, 260, 299, 404, 460, 505, 520, 598, 808, 920, 1010, 1196, 1313, 1495, 2020, 2323, 2392, 2411, 2626, 2990, 4040, 4646, 4822, 5252, 5980, 6565, 9292, 9644, 10504, 11615, 11960, 12055, 13130, 18584, 19288, 23230, 24110, 26260, 30199, 31343, 46460, 48220, 52520, 55453, 60398, 62686, 92920, 96440, 110906, 120796, 125372, 150995, 156715, 221812, 241592, 243511, 250744, 277265, 301990, 313430, 443624, 487022, 554530, 603980, 626860, 720889, 974044, 1109060, 1207960, 1217555, 1253720, 1441778, 1948088, 2218120, 2435110, 2883556, 3165643, 3604445, 4870220, 5600753, 5767112, 6331286, 7208890, 9740440, 11201506, 12662572, 14417780, 15828215, 22403012, 25325144, 28003765, 28835560, 31656430, 44806024, 56007530, 63312860, 72809789, 112015060, 126625720, 145619578, 224030120, 291239156, 364048945, 582478312, 728097890, 1456195780, 2912391560]

約数ペア:

[(1, 2912391560), (2, 1456195780), (4, 728097890), (5, 582478312), (8, 364048945), (10, 291239156), (13, 224030120), (20, 145619578), (23, 126625720), (26, 112015060), (40, 72809789), (46, 63312860), (52, 56007530), (65, 44806024), (92, 31656430), (101, 28835560), (104, 28003765), (115, 25325144), (130, 22403012), (184, 15828215), (202, 14417780), (230, 12662572), (260, 11201506), (299, 9740440), (404, 7208890), (460, 6331286), (505, 5767112), (520, 5600753), (598, 4870220), (808, 3604445), (920, 3165643), (1010, 2883556), (1196, 2435110), (1313, 2218120), (1495, 1948088), (2020, 1441778), (2323, 1253720), (2392, 1217555), (2411, 1207960), (2626, 1109060), (2990, 974044), (4040, 720889), (4646, 626860), (4822, 603980), (5252, 554530), (5980, 487022), (6565, 443624), (9292, 313430), (9644, 301990), (10504, 277265), (11615, 250744), (11960, 243511), (12055, 241592), (13130, 221812), (18584, 156715), (19288, 150995), (23230, 125372), (24110, 120796), (26260, 110906), (30199, 96440), (31343, 92920), (46460, 62686), (48220, 60398), (52520, 55453)]