899516160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:831

約数の個数: 216

約数和(自身を含む): 3144317904

約数和(自身を除く): 2244801744

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, 113, 120, 128, 144, 160, 180, 192, 226, 240, 256, 288, 320, 339, 360, 384, 452, 480, 565, 576, 640, 678, 691, 720, 768, 904, 960, 1017, 1130, 1152, 1280, 1356, 1382, 1440, 1695, 1808, 1920, 2034, 2073, 2260, 2304, 2712, 2764, 2880, 3390, 3455, 3616, 3840, 4068, 4146, 4520, 5085, 5424, 5528, 5760, 6219, 6780, 6910, 7232, 8136, 8292, 9040, 10170, 10365, 10848, 11056, 11520, 12438, 13560, 13820, 14464, 16272, 16584, 18080, 20340, 20730, 21696, 22112, 24876, 27120, 27640, 28928, 31095, 32544, 33168, 36160, 40680, 41460, 43392, 44224, 49752, 54240, 55280, 62190, 65088, 66336, 72320, 78083, 81360, 82920, 86784, 88448, 99504, 108480, 110560, 124380, 130176, 132672, 144640, 156166, 162720, 165840, 176896, 199008, 216960, 221120, 234249, 248760, 260352, 265344, 312332, 325440, 331680, 390415, 398016, 433920, 442240, 468498, 497520, 530688, 624664, 650880, 663360, 702747, 780830, 796032, 884480, 936996, 995040, 1171245, 1249328, 1301760, 1326720, 1405494, 1561660, 1592064, 1873992, 1990080, 2342490, 2498656, 2653440, 2810988, 3123320, 3513735, 3747984, 3980160, 4684980, 4997312, 5621976, 6246640, 7027470, 7495968, 7960320, 9369960, 9994624, 11243952, 12493280, 14054940, 14991936, 18739920, 19989248, 22487904, 24986560, 28109880, 29983872, 37479840, 44975808, 49973120, 56219760, 59967744, 74959680, 89951616, 99946240, 112439520, 149919360, 179903232, 224879040, 299838720, 449758080, 899516160]

約数ペア:

[(1, 899516160), (2, 449758080), (3, 299838720), (4, 224879040), (5, 179903232), (6, 149919360), (8, 112439520), (9, 99946240), (10, 89951616), (12, 74959680), (15, 59967744), (16, 56219760), (18, 49973120), (20, 44975808), (24, 37479840), (30, 29983872), (32, 28109880), (36, 24986560), (40, 22487904), (45, 19989248), (48, 18739920), (60, 14991936), (64, 14054940), (72, 12493280), (80, 11243952), (90, 9994624), (96, 9369960), (113, 7960320), (120, 7495968), (128, 7027470), (144, 6246640), (160, 5621976), (180, 4997312), (192, 4684980), (226, 3980160), (240, 3747984), (256, 3513735), (288, 3123320), (320, 2810988), (339, 2653440), (360, 2498656), (384, 2342490), (452, 1990080), (480, 1873992), (565, 1592064), (576, 1561660), (640, 1405494), (678, 1326720), (691, 1301760), (720, 1249328), (768, 1171245), (904, 995040), (960, 936996), (1017, 884480), (1130, 796032), (1152, 780830), (1280, 702747), (1356, 663360), (1382, 650880), (1440, 624664), (1695, 530688), (1808, 497520), (1920, 468498), (2034, 442240), (2073, 433920), (2260, 398016), (2304, 390415), (2712, 331680), (2764, 325440), (2880, 312332), (3390, 265344), (3455, 260352), (3616, 248760), (3840, 234249), (4068, 221120), (4146, 216960), (4520, 199008), (5085, 176896), (5424, 165840), (5528, 162720), (5760, 156166), (6219, 144640), (6780, 132672), (6910, 130176), (7232, 124380), (8136, 110560), (8292, 108480), (9040, 99504), (10170, 88448), (10365, 86784), (10848, 82920), (11056, 81360), (11520, 78083), (12438, 72320), (13560, 66336), (13820, 65088), (14464, 62190), (16272, 55280), (16584, 54240), (18080, 49752), (20340, 44224), (20730, 43392), (21696, 41460), (22112, 40680), (24876, 36160), (27120, 33168), (27640, 32544), (28928, 31095)]