205775040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3019}}^1$

素因数の和:3110

約数の個数: 112

約数和(自身を含む): 662757120

約数和(自身を除く): 456982080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3019, 3408, 4260, 4544, 5680, 6038, 6816, 8520, 9057, 11360, 12076, 13632, 15095, 17040, 18114, 22720, 24152, 30190, 34080, 36228, 45285, 48304, 60380, 68160, 72456, 90570, 96608, 120760, 144912, 181140, 193216, 214349, 241520, 289824, 362280, 428698, 483040, 579648, 643047, 724560, 857396, 966080, 1071745, 1286094, 1449120, 1714792, 2143490, 2572188, 2898240, 3215235, 3429584, 4286980, 5144376, 6430470, 6859168, 8573960, 10288752, 12860940, 13718336, 17147920, 20577504, 25721880, 34295840, 41155008, 51443760, 68591680, 102887520, 205775040]

約数ペア:

[(1, 205775040), (2, 102887520), (3, 68591680), (4, 51443760), (5, 41155008), (6, 34295840), (8, 25721880), (10, 20577504), (12, 17147920), (15, 13718336), (16, 12860940), (20, 10288752), (24, 8573960), (30, 6859168), (32, 6430470), (40, 5144376), (48, 4286980), (60, 3429584), (64, 3215235), (71, 2898240), (80, 2572188), (96, 2143490), (120, 1714792), (142, 1449120), (160, 1286094), (192, 1071745), (213, 966080), (240, 857396), (284, 724560), (320, 643047), (355, 579648), (426, 483040), (480, 428698), (568, 362280), (710, 289824), (852, 241520), (960, 214349), (1065, 193216), (1136, 181140), (1420, 144912), (1704, 120760), (2130, 96608), (2272, 90570), (2840, 72456), (3019, 68160), (3408, 60380), (4260, 48304), (4544, 45285), (5680, 36228), (6038, 34080), (6816, 30190), (8520, 24152), (9057, 22720), (11360, 18114), (12076, 17040), (13632, 15095)]