7929707200

素因数分解:

$2^6\times 5^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:915

約数の個数: 168

約数和(自身を含む): 20035235520

約数和(自身を除く): 12105528320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 113, 122, 160, 200, 226, 244, 305, 320, 400, 452, 488, 565, 610, 719, 800, 904, 976, 1130, 1220, 1438, 1525, 1600, 1808, 1952, 2260, 2440, 2825, 2876, 3050, 3595, 3616, 3904, 4520, 4880, 5650, 5752, 6100, 6893, 7190, 7232, 9040, 9760, 11300, 11504, 12200, 13786, 14380, 17975, 18080, 19520, 22600, 23008, 24400, 27572, 28760, 34465, 35950, 36160, 43859, 45200, 46016, 48800, 55144, 57520, 68930, 71900, 81247, 87718, 90400, 97600, 110288, 115040, 137860, 143800, 162494, 172325, 175436, 180800, 219295, 220576, 230080, 275720, 287600, 324988, 344650, 350872, 406235, 438590, 441152, 551440, 575200, 649976, 689300, 701744, 812470, 877180, 1096475, 1102880, 1150400, 1299952, 1378600, 1403488, 1624940, 1754360, 2031175, 2192950, 2205760, 2599904, 2757200, 2806976, 3249880, 3508720, 4062350, 4385900, 4956067, 5199808, 5514400, 6499760, 7017440, 8124700, 8771800, 9912134, 11028800, 12999520, 14034880, 16249400, 17543600, 19824268, 24780335, 25999040, 32498800, 35087200, 39648536, 49560670, 64997600, 70174400, 79297072, 99121340, 123901675, 129995200, 158594144, 198242680, 247803350, 317188288, 396485360, 495606700, 792970720, 991213400, 1585941440, 1982426800, 3964853600, 7929707200]

約数ペア:

[(1, 7929707200), (2, 3964853600), (4, 1982426800), (5, 1585941440), (8, 991213400), (10, 792970720), (16, 495606700), (20, 396485360), (25, 317188288), (32, 247803350), (40, 198242680), (50, 158594144), (61, 129995200), (64, 123901675), (80, 99121340), (100, 79297072), (113, 70174400), (122, 64997600), (160, 49560670), (200, 39648536), (226, 35087200), (244, 32498800), (305, 25999040), (320, 24780335), (400, 19824268), (452, 17543600), (488, 16249400), (565, 14034880), (610, 12999520), (719, 11028800), (800, 9912134), (904, 8771800), (976, 8124700), (1130, 7017440), (1220, 6499760), (1438, 5514400), (1525, 5199808), (1600, 4956067), (1808, 4385900), (1952, 4062350), (2260, 3508720), (2440, 3249880), (2825, 2806976), (2876, 2757200), (3050, 2599904), (3595, 2205760), (3616, 2192950), (3904, 2031175), (4520, 1754360), (4880, 1624940), (5650, 1403488), (5752, 1378600), (6100, 1299952), (6893, 1150400), (7190, 1102880), (7232, 1096475), (9040, 877180), (9760, 812470), (11300, 701744), (11504, 689300), (12200, 649976), (13786, 575200), (14380, 551440), (17975, 441152), (18080, 438590), (19520, 406235), (22600, 350872), (23008, 344650), (24400, 324988), (27572, 287600), (28760, 275720), (34465, 230080), (35950, 220576), (36160, 219295), (43859, 180800), (45200, 175436), (46016, 172325), (48800, 162494), (55144, 143800), (57520, 137860), (68930, 115040), (71900, 110288), (81247, 97600), (87718, 90400)]