16275840

素因数分解:

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

素因数の和:209

約数の個数: 192

約数和(自身を含む): 60698160

約数和(自身を除く): 44422320

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, 280, 294, 320, 336, 346, 384, 392, 420, 448, 480, 490, 519, 560, 588, 640, 672, 692, 735, 784, 840, 865, 896, 960, 980, 1038, 1120, 1176, 1211, 1344, 1384, 1470, 1568, 1680, 1730, 1920, 1960, 2076, 2240, 2352, 2422, 2595, 2688, 2768, 2940, 3136, 3360, 3460, 3633, 3920, 4152, 4480, 4704, 4844, 5190, 5536, 5880, 6055, 6272, 6720, 6920, 7266, 7840, 8304, 8477, 9408, 9688, 10380, 11072, 11760, 12110, 13440, 13840, 14532, 15680, 16608, 16954, 18165, 18816, 19376, 20760, 22144, 23520, 24220, 25431, 27680, 29064, 31360, 33216, 33908, 36330, 38752, 41520, 42385, 47040, 48440, 50862, 55360, 58128, 66432, 67816, 72660, 77504, 83040, 84770, 94080, 96880, 101724, 110720, 116256, 127155, 135632, 145320, 155008, 166080, 169540, 193760, 203448, 232512, 254310, 271264, 290640, 332160, 339080, 387520, 406896, 465024, 508620, 542528, 581280, 678160, 775040, 813792, 1017240, 1085056, 1162560, 1356320, 1627584, 2034480, 2325120, 2712640, 3255168, 4068960, 5425280, 8137920, 16275840]

約数ペア:

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