160553640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 524361600

約数和(自身を除く): 363807960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 120, 130, 156, 195, 202, 260, 303, 312, 390, 404, 505, 520, 606, 780, 808, 1010, 1019, 1212, 1313, 1515, 1560, 2020, 2038, 2424, 2626, 3030, 3057, 3939, 4040, 4076, 5095, 5252, 6060, 6114, 6565, 7878, 8152, 10190, 10504, 12120, 12228, 13130, 13247, 15285, 15756, 19695, 20380, 24456, 26260, 26494, 30570, 31512, 39390, 39741, 40760, 52520, 52988, 61140, 66235, 78780, 79482, 102919, 105976, 122280, 132470, 157560, 158964, 198705, 205838, 264940, 308757, 317928, 397410, 411676, 514595, 529880, 617514, 794820, 823352, 1029190, 1235028, 1337947, 1543785, 1589640, 2058380, 2470056, 2675894, 3087570, 4013841, 4116760, 5351788, 6175140, 6689735, 8027682, 10703576, 12350280, 13379470, 16055364, 20069205, 26758940, 32110728, 40138410, 53517880, 80276820, 160553640]

約数ペア:

[(1, 160553640), (2, 80276820), (3, 53517880), (4, 40138410), (5, 32110728), (6, 26758940), (8, 20069205), (10, 16055364), (12, 13379470), (13, 12350280), (15, 10703576), (20, 8027682), (24, 6689735), (26, 6175140), (30, 5351788), (39, 4116760), (40, 4013841), (52, 3087570), (60, 2675894), (65, 2470056), (78, 2058380), (101, 1589640), (104, 1543785), (120, 1337947), (130, 1235028), (156, 1029190), (195, 823352), (202, 794820), (260, 617514), (303, 529880), (312, 514595), (390, 411676), (404, 397410), (505, 317928), (520, 308757), (606, 264940), (780, 205838), (808, 198705), (1010, 158964), (1019, 157560), (1212, 132470), (1313, 122280), (1515, 105976), (1560, 102919), (2020, 79482), (2038, 78780), (2424, 66235), (2626, 61140), (3030, 52988), (3057, 52520), (3939, 40760), (4040, 39741), (4076, 39390), (5095, 31512), (5252, 30570), (6060, 26494), (6114, 26260), (6565, 24456), (7878, 20380), (8152, 19695), (10190, 15756), (10504, 15285), (12120, 13247), (12228, 13130)]