323191680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:341

約数の個数: 256

約数和(自身を含む): 1192665600

約数和(自身を除く): 869473920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 139, 140, 160, 168, 173, 192, 210, 224, 240, 278, 280, 320, 336, 346, 384, 417, 420, 448, 480, 519, 556, 560, 640, 672, 692, 695, 834, 840, 865, 896, 960, 973, 1038, 1112, 1120, 1211, 1344, 1384, 1390, 1668, 1680, 1730, 1920, 1946, 2076, 2085, 2224, 2240, 2422, 2595, 2688, 2768, 2780, 2919, 3336, 3360, 3460, 3633, 3892, 4152, 4170, 4448, 4480, 4844, 4865, 5190, 5536, 5560, 5838, 6055, 6672, 6720, 6920, 7266, 7784, 8304, 8340, 8896, 9688, 9730, 10380, 11072, 11120, 11676, 12110, 13344, 13440, 13840, 14532, 14595, 15568, 16608, 16680, 17792, 18165, 19376, 19460, 20760, 22144, 22240, 23352, 24047, 24220, 26688, 27680, 29064, 29190, 31136, 33216, 33360, 36330, 38752, 38920, 41520, 44480, 46704, 48094, 48440, 53376, 55360, 58128, 58380, 62272, 66432, 66720, 72141, 72660, 77504, 77840, 83040, 88960, 93408, 96188, 96880, 110720, 116256, 116760, 120235, 124544, 133440, 144282, 145320, 155008, 155680, 166080, 168329, 186816, 192376, 193760, 232512, 233520, 240470, 266880, 288564, 290640, 311360, 332160, 336658, 360705, 373632, 384752, 387520, 465024, 467040, 480940, 504987, 577128, 581280, 622720, 673316, 721410, 769504, 775040, 841645, 934080, 961880, 1009974, 1154256, 1162560, 1346632, 1442820, 1539008, 1683290, 1868160, 1923760, 2019948, 2308512, 2325120, 2524935, 2693264, 2885640, 3078016, 3366580, 3847520, 4039896, 4617024, 5049870, 5386528, 5771280, 6733160, 7695040, 8079792, 9234048, 10099740, 10773056, 11542560, 13466320, 15390080, 16159584, 20199480, 21546112, 23085120, 26932640, 32319168, 40398960, 46170240, 53865280, 64638336, 80797920, 107730560, 161595840, 323191680]

約数ペア:

[(1, 323191680), (2, 161595840), (3, 107730560), (4, 80797920), (5, 64638336), (6, 53865280), (7, 46170240), (8, 40398960), (10, 32319168), (12, 26932640), (14, 23085120), (15, 21546112), (16, 20199480), (20, 16159584), (21, 15390080), (24, 13466320), (28, 11542560), (30, 10773056), (32, 10099740), (35, 9234048), (40, 8079792), (42, 7695040), (48, 6733160), (56, 5771280), (60, 5386528), (64, 5049870), (70, 4617024), (80, 4039896), (84, 3847520), (96, 3366580), (105, 3078016), (112, 2885640), (120, 2693264), (128, 2524935), (139, 2325120), (140, 2308512), (160, 2019948), (168, 1923760), (173, 1868160), (192, 1683290), (210, 1539008), (224, 1442820), (240, 1346632), (278, 1162560), (280, 1154256), (320, 1009974), (336, 961880), (346, 934080), (384, 841645), (417, 775040), (420, 769504), (448, 721410), (480, 673316), (519, 622720), (556, 581280), (560, 577128), (640, 504987), (672, 480940), (692, 467040), (695, 465024), (834, 387520), (840, 384752), (865, 373632), (896, 360705), (960, 336658), (973, 332160), (1038, 311360), (1112, 290640), (1120, 288564), (1211, 266880), (1344, 240470), (1384, 233520), (1390, 232512), (1668, 193760), (1680, 192376), (1730, 186816), (1920, 168329), (1946, 166080), (2076, 155680), (2085, 155008), (2224, 145320), (2240, 144282), (2422, 133440), (2595, 124544), (2688, 120235), (2768, 116760), (2780, 116256), (2919, 110720), (3336, 96880), (3360, 96188), (3460, 93408), (3633, 88960), (3892, 83040), (4152, 77840), (4170, 77504), (4448, 72660), (4480, 72141), (4844, 66720), (4865, 66432), (5190, 62272), (5536, 58380), (5560, 58128), (5838, 55360), (6055, 53376), (6672, 48440), (6720, 48094), (6920, 46704), (7266, 44480), (7784, 41520), (8304, 38920), (8340, 38752), (8896, 36330), (9688, 33360), (9730, 33216), (10380, 31136), (11072, 29190), (11120, 29064), (11676, 27680), (12110, 26688), (13344, 24220), (13440, 24047), (13840, 23352), (14532, 22240), (14595, 22144), (15568, 20760), (16608, 19460), (16680, 19376), (17792, 18165)]