203697120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 707180544

約数和(自身を除く): 503483424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 173, 176, 220, 223, 240, 264, 330, 346, 352, 440, 446, 480, 519, 528, 660, 669, 692, 865, 880, 892, 1038, 1056, 1115, 1320, 1338, 1384, 1730, 1760, 1784, 1903, 2076, 2230, 2453, 2595, 2640, 2676, 2768, 3345, 3460, 3568, 3806, 4152, 4460, 4906, 5190, 5280, 5352, 5536, 5709, 6690, 6920, 7136, 7359, 7612, 8304, 8920, 9515, 9812, 10380, 10704, 11418, 12265, 13380, 13840, 14718, 15224, 16608, 17840, 19030, 19624, 20760, 21408, 22836, 24530, 26760, 27680, 28545, 29436, 30448, 35680, 36795, 38060, 38579, 39248, 41520, 45672, 49060, 53520, 57090, 58872, 60896, 73590, 76120, 77158, 78496, 83040, 91344, 98120, 107040, 114180, 115737, 117744, 147180, 152240, 154316, 182688, 192895, 196240, 228360, 231474, 235488, 294360, 304480, 308632, 385790, 392480, 424369, 456720, 462948, 578685, 588720, 617264, 771580, 848738, 913440, 925896, 1157370, 1177440, 1234528, 1273107, 1543160, 1697476, 1851792, 2121845, 2314740, 2546214, 3086320, 3394952, 3703584, 4243690, 4629480, 5092428, 6172640, 6365535, 6789904, 8487380, 9258960, 10184856, 12731070, 13579808, 16974760, 18517920, 20369712, 25462140, 33949520, 40739424, 50924280, 67899040, 101848560, 203697120]

約数ペア:

[(1, 203697120), (2, 101848560), (3, 67899040), (4, 50924280), (5, 40739424), (6, 33949520), (8, 25462140), (10, 20369712), (11, 18517920), (12, 16974760), (15, 13579808), (16, 12731070), (20, 10184856), (22, 9258960), (24, 8487380), (30, 6789904), (32, 6365535), (33, 6172640), (40, 5092428), (44, 4629480), (48, 4243690), (55, 3703584), (60, 3394952), (66, 3086320), (80, 2546214), (88, 2314740), (96, 2121845), (110, 1851792), (120, 1697476), (132, 1543160), (160, 1273107), (165, 1234528), (173, 1177440), (176, 1157370), (220, 925896), (223, 913440), (240, 848738), (264, 771580), (330, 617264), (346, 588720), (352, 578685), (440, 462948), (446, 456720), (480, 424369), (519, 392480), (528, 385790), (660, 308632), (669, 304480), (692, 294360), (865, 235488), (880, 231474), (892, 228360), (1038, 196240), (1056, 192895), (1115, 182688), (1320, 154316), (1338, 152240), (1384, 147180), (1730, 117744), (1760, 115737), (1784, 114180), (1903, 107040), (2076, 98120), (2230, 91344), (2453, 83040), (2595, 78496), (2640, 77158), (2676, 76120), (2768, 73590), (3345, 60896), (3460, 58872), (3568, 57090), (3806, 53520), (4152, 49060), (4460, 45672), (4906, 41520), (5190, 39248), (5280, 38579), (5352, 38060), (5536, 36795), (5709, 35680), (6690, 30448), (6920, 29436), (7136, 28545), (7359, 27680), (7612, 26760), (8304, 24530), (8920, 22836), (9515, 21408), (9812, 20760), (10380, 19624), (10704, 19030), (11418, 17840), (12265, 16608), (13380, 15224), (13840, 14718)]