28958978560

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2383}}^1$

素因数の和:2554

約数の個数: 160

約数和(自身を含む): 71643128832

約数和(自身を除く): 42684150272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 101, 128, 160, 188, 202, 235, 256, 320, 376, 404, 470, 505, 512, 640, 752, 808, 940, 1010, 1280, 1504, 1616, 1880, 2020, 2383, 2560, 3008, 3232, 3760, 4040, 4747, 4766, 6016, 6464, 7520, 8080, 9494, 9532, 11915, 12032, 12928, 15040, 16160, 18988, 19064, 23735, 23830, 24064, 25856, 30080, 32320, 37976, 38128, 47470, 47660, 51712, 60160, 64640, 75952, 76256, 94940, 95320, 112001, 120320, 129280, 151904, 152512, 189880, 190640, 224002, 240683, 258560, 303808, 305024, 379760, 381280, 448004, 481366, 560005, 607616, 610048, 759520, 762560, 896008, 962732, 1120010, 1203415, 1215232, 1220096, 1519040, 1525120, 1792016, 1925464, 2240020, 2406830, 2430464, 3038080, 3050240, 3584032, 3850928, 4480040, 4813660, 6076160, 6100480, 7168064, 7701856, 8960080, 9627320, 11312101, 12152320, 14336128, 15403712, 17920160, 19254640, 22624202, 28672256, 30807424, 35840320, 38509280, 45248404, 56560505, 57344512, 61614848, 71680640, 77018560, 90496808, 113121010, 123229696, 143361280, 154037120, 180993616, 226242020, 286722560, 308074240, 361987232, 452484040, 616148480, 723974464, 904968080, 1447948928, 1809936160, 2895897856, 3619872320, 5791795712, 7239744640, 14479489280, 28958978560]

約数ペア:

[(1, 28958978560), (2, 14479489280), (4, 7239744640), (5, 5791795712), (8, 3619872320), (10, 2895897856), (16, 1809936160), (20, 1447948928), (32, 904968080), (40, 723974464), (47, 616148480), (64, 452484040), (80, 361987232), (94, 308074240), (101, 286722560), (128, 226242020), (160, 180993616), (188, 154037120), (202, 143361280), (235, 123229696), (256, 113121010), (320, 90496808), (376, 77018560), (404, 71680640), (470, 61614848), (505, 57344512), (512, 56560505), (640, 45248404), (752, 38509280), (808, 35840320), (940, 30807424), (1010, 28672256), (1280, 22624202), (1504, 19254640), (1616, 17920160), (1880, 15403712), (2020, 14336128), (2383, 12152320), (2560, 11312101), (3008, 9627320), (3232, 8960080), (3760, 7701856), (4040, 7168064), (4747, 6100480), (4766, 6076160), (6016, 4813660), (6464, 4480040), (7520, 3850928), (8080, 3584032), (9494, 3050240), (9532, 3038080), (11915, 2430464), (12032, 2406830), (12928, 2240020), (15040, 1925464), (16160, 1792016), (18988, 1525120), (19064, 1519040), (23735, 1220096), (23830, 1215232), (24064, 1203415), (25856, 1120010), (30080, 962732), (32320, 896008), (37976, 762560), (38128, 759520), (47470, 610048), (47660, 607616), (51712, 560005), (60160, 481366), (64640, 448004), (75952, 381280), (76256, 379760), (94940, 305024), (95320, 303808), (112001, 258560), (120320, 240683), (129280, 224002), (151904, 190640), (152512, 189880)]