210710520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20183}}^1$

素因数の和:20229

約数の個数: 96

約数和(自身を含む): 708458400

約数和(自身を除く): 497747880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 20183, 40366, 60549, 80732, 100915, 121098, 161464, 181647, 201830, 242196, 302745, 363294, 403660, 484392, 585307, 605490, 726588, 807320, 908235, 1170614, 1210980, 1453176, 1755921, 1816470, 2341228, 2421960, 2926535, 3511842, 3632940, 4682456, 5267763, 5853070, 7023684, 7265880, 8779605, 10535526, 11706140, 14047368, 17559210, 21071052, 23412280, 26338815, 35118420, 42142104, 52677630, 70236840, 105355260, 210710520]

約数ペア:

[(1, 210710520), (2, 105355260), (3, 70236840), (4, 52677630), (5, 42142104), (6, 35118420), (8, 26338815), (9, 23412280), (10, 21071052), (12, 17559210), (15, 14047368), (18, 11706140), (20, 10535526), (24, 8779605), (29, 7265880), (30, 7023684), (36, 5853070), (40, 5267763), (45, 4682456), (58, 3632940), (60, 3511842), (72, 2926535), (87, 2421960), (90, 2341228), (116, 1816470), (120, 1755921), (145, 1453176), (174, 1210980), (180, 1170614), (232, 908235), (261, 807320), (290, 726588), (348, 605490), (360, 585307), (435, 484392), (522, 403660), (580, 363294), (696, 302745), (870, 242196), (1044, 201830), (1160, 181647), (1305, 161464), (1740, 121098), (2088, 100915), (2610, 80732), (3480, 60549), (5220, 40366), (10440, 20183)]