65103360

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 240

約数和(自身を含む): 243506736

約数和(自身を除く): 178403376

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 173, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 346, 384, 392, 420, 448, 480, 490, 512, 519, 560, 588, 640, 672, 692, 735, 768, 784, 840, 865, 896, 960, 980, 1038, 1120, 1176, 1211, 1280, 1344, 1384, 1470, 1536, 1568, 1680, 1730, 1792, 1920, 1960, 2076, 2240, 2352, 2422, 2560, 2595, 2688, 2768, 2940, 3136, 3360, 3460, 3584, 3633, 3840, 3920, 4152, 4480, 4704, 4844, 5190, 5376, 5536, 5880, 6055, 6272, 6720, 6920, 7266, 7680, 7840, 8304, 8477, 8960, 9408, 9688, 10380, 10752, 11072, 11760, 12110, 12544, 13440, 13840, 14532, 15680, 16608, 16954, 17920, 18165, 18816, 19376, 20760, 22144, 23520, 24220, 25088, 25431, 26880, 27680, 29064, 31360, 33216, 33908, 36330, 37632, 38752, 41520, 42385, 44288, 47040, 48440, 50862, 53760, 55360, 58128, 62720, 66432, 67816, 72660, 75264, 77504, 83040, 84770, 88576, 94080, 96880, 101724, 110720, 116256, 125440, 127155, 132864, 135632, 145320, 155008, 166080, 169540, 188160, 193760, 203448, 221440, 232512, 254310, 265728, 271264, 290640, 310016, 332160, 339080, 376320, 387520, 406896, 442880, 465024, 508620, 542528, 581280, 620032, 664320, 678160, 775040, 813792, 930048, 1017240, 1085056, 1162560, 1328640, 1356320, 1550080, 1627584, 1860096, 2034480, 2170112, 2325120, 2712640, 3100160, 3255168, 4068960, 4340224, 4650240, 5425280, 6510336, 8137920, 9300480, 10850560, 13020672, 16275840, 21701120, 32551680, 65103360]

約数ペア:

[(1, 65103360), (2, 32551680), (3, 21701120), (4, 16275840), (5, 13020672), (6, 10850560), (7, 9300480), (8, 8137920), (10, 6510336), (12, 5425280), (14, 4650240), (15, 4340224), (16, 4068960), (20, 3255168), (21, 3100160), (24, 2712640), (28, 2325120), (30, 2170112), (32, 2034480), (35, 1860096), (40, 1627584), (42, 1550080), (48, 1356320), (49, 1328640), (56, 1162560), (60, 1085056), (64, 1017240), (70, 930048), (80, 813792), (84, 775040), (96, 678160), (98, 664320), (105, 620032), (112, 581280), (120, 542528), (128, 508620), (140, 465024), (147, 442880), (160, 406896), (168, 387520), (173, 376320), (192, 339080), (196, 332160), (210, 310016), (224, 290640), (240, 271264), (245, 265728), (256, 254310), (280, 232512), (294, 221440), (320, 203448), (336, 193760), (346, 188160), (384, 169540), (392, 166080), (420, 155008), (448, 145320), (480, 135632), (490, 132864), (512, 127155), (519, 125440), (560, 116256), (588, 110720), (640, 101724), (672, 96880), (692, 94080), (735, 88576), (768, 84770), (784, 83040), (840, 77504), (865, 75264), (896, 72660), (960, 67816), (980, 66432), (1038, 62720), (1120, 58128), (1176, 55360), (1211, 53760), (1280, 50862), (1344, 48440), (1384, 47040), (1470, 44288), (1536, 42385), (1568, 41520), (1680, 38752), (1730, 37632), (1792, 36330), (1920, 33908), (1960, 33216), (2076, 31360), (2240, 29064), (2352, 27680), (2422, 26880), (2560, 25431), (2595, 25088), (2688, 24220), (2768, 23520), (2940, 22144), (3136, 20760), (3360, 19376), (3460, 18816), (3584, 18165), (3633, 17920), (3840, 16954), (3920, 16608), (4152, 15680), (4480, 14532), (4704, 13840), (4844, 13440), (5190, 12544), (5376, 12110), (5536, 11760), (5880, 11072), (6055, 10752), (6272, 10380), (6720, 9688), (6920, 9408), (7266, 8960), (7680, 8477), (7840, 8304)]