203075520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1063}}^1$

素因数の和:1282

約数の個数: 112

約数和(自身を含む): 648614400

約数和(自身を除く): 445538880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 199, 240, 320, 398, 480, 597, 796, 960, 995, 1063, 1194, 1592, 1990, 2126, 2388, 2985, 3184, 3189, 3980, 4252, 4776, 5315, 5970, 6368, 6378, 7960, 8504, 9552, 10630, 11940, 12736, 12756, 15920, 15945, 17008, 19104, 21260, 23880, 25512, 31840, 31890, 34016, 38208, 42520, 47760, 51024, 63680, 63780, 68032, 85040, 95520, 102048, 127560, 170080, 191040, 204096, 211537, 255120, 340160, 423074, 510240, 634611, 846148, 1020480, 1057685, 1269222, 1692296, 2115370, 2538444, 3173055, 3384592, 4230740, 5076888, 6346110, 6769184, 8461480, 10153776, 12692220, 13538368, 16922960, 20307552, 25384440, 33845920, 40615104, 50768880, 67691840, 101537760, 203075520]

約数ペア:

[(1, 203075520), (2, 101537760), (3, 67691840), (4, 50768880), (5, 40615104), (6, 33845920), (8, 25384440), (10, 20307552), (12, 16922960), (15, 13538368), (16, 12692220), (20, 10153776), (24, 8461480), (30, 6769184), (32, 6346110), (40, 5076888), (48, 4230740), (60, 3384592), (64, 3173055), (80, 2538444), (96, 2115370), (120, 1692296), (160, 1269222), (192, 1057685), (199, 1020480), (240, 846148), (320, 634611), (398, 510240), (480, 423074), (597, 340160), (796, 255120), (960, 211537), (995, 204096), (1063, 191040), (1194, 170080), (1592, 127560), (1990, 102048), (2126, 95520), (2388, 85040), (2985, 68032), (3184, 63780), (3189, 63680), (3980, 51024), (4252, 47760), (4776, 42520), (5315, 38208), (5970, 34016), (6368, 31890), (6378, 31840), (7960, 25512), (8504, 23880), (9552, 21260), (10630, 19104), (11940, 17008), (12736, 15945), (12756, 15920)]