8457295680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{7549}}^1$

素因数の和:7961

約数の個数: 168

約数和(自身を含む): 29168217000

約数和(自身を除く): 20710921320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 389, 480, 576, 720, 778, 960, 1167, 1440, 1556, 1945, 2334, 2880, 3112, 3501, 3890, 4668, 5835, 6224, 7002, 7549, 7780, 9336, 11670, 12448, 14004, 15098, 15560, 17505, 18672, 22647, 23340, 24896, 28008, 30196, 31120, 35010, 37344, 37745, 45294, 46680, 56016, 60392, 62240, 67941, 70020, 74688, 75490, 90588, 93360, 112032, 113235, 120784, 124480, 135882, 140040, 150980, 181176, 186720, 224064, 226470, 241568, 271764, 280080, 301960, 339705, 362352, 373440, 452940, 483136, 543528, 560160, 603920, 679410, 724704, 905880, 1087056, 1120320, 1207840, 1358820, 1449408, 1811760, 2174112, 2415680, 2717640, 2936561, 3623520, 4348224, 5435280, 5873122, 7247040, 8809683, 10870560, 11746244, 14682805, 17619366, 21741120, 23492488, 26429049, 29365610, 35238732, 44048415, 46984976, 52858098, 58731220, 70477464, 88096830, 93969952, 105716196, 117462440, 132145245, 140954928, 176193660, 187939904, 211432392, 234924880, 264290490, 281909856, 352387320, 422864784, 469849760, 528580980, 563819712, 704774640, 845729568, 939699520, 1057161960, 1409549280, 1691459136, 2114323920, 2819098560, 4228647840, 8457295680]

約数ペア:

[(1, 8457295680), (2, 4228647840), (3, 2819098560), (4, 2114323920), (5, 1691459136), (6, 1409549280), (8, 1057161960), (9, 939699520), (10, 845729568), (12, 704774640), (15, 563819712), (16, 528580980), (18, 469849760), (20, 422864784), (24, 352387320), (30, 281909856), (32, 264290490), (36, 234924880), (40, 211432392), (45, 187939904), (48, 176193660), (60, 140954928), (64, 132145245), (72, 117462440), (80, 105716196), (90, 93969952), (96, 88096830), (120, 70477464), (144, 58731220), (160, 52858098), (180, 46984976), (192, 44048415), (240, 35238732), (288, 29365610), (320, 26429049), (360, 23492488), (389, 21741120), (480, 17619366), (576, 14682805), (720, 11746244), (778, 10870560), (960, 8809683), (1167, 7247040), (1440, 5873122), (1556, 5435280), (1945, 4348224), (2334, 3623520), (2880, 2936561), (3112, 2717640), (3501, 2415680), (3890, 2174112), (4668, 1811760), (5835, 1449408), (6224, 1358820), (7002, 1207840), (7549, 1120320), (7780, 1087056), (9336, 905880), (11670, 724704), (12448, 679410), (14004, 603920), (15098, 560160), (15560, 543528), (17505, 483136), (18672, 452940), (22647, 373440), (23340, 362352), (24896, 339705), (28008, 301960), (30196, 280080), (31120, 271764), (35010, 241568), (37344, 226470), (37745, 224064), (45294, 186720), (46680, 181176), (56016, 150980), (60392, 140040), (62240, 135882), (67941, 124480), (70020, 120784), (74688, 113235), (75490, 112032), (90588, 93360)]