172173120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{25621}}^1$

素因数の和:25648

約数の個数: 112

約数和(自身を含む): 624766848

約数和(自身を除く): 452593728

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 25621, 51242, 76863, 102484, 128105, 153726, 179347, 204968, 256210, 307452, 358694, 384315, 409936, 512420, 538041, 614904, 717388, 768630, 819872, 896735, 1024840, 1076082, 1229808, 1434776, 1537260, 1639744, 1793470, 2049680, 2152164, 2459616, 2690205, 2869552, 3074520, 3586940, 4099360, 4304328, 4919232, 5380410, 5739104, 6149040, 7173880, 8198720, 8608656, 10760820, 11478208, 12298080, 14347760, 17217312, 21521640, 24596160, 28695520, 34434624, 43043280, 57391040, 86086560, 172173120]

約数ペア:

[(1, 172173120), (2, 86086560), (3, 57391040), (4, 43043280), (5, 34434624), (6, 28695520), (7, 24596160), (8, 21521640), (10, 17217312), (12, 14347760), (14, 12298080), (15, 11478208), (16, 10760820), (20, 8608656), (21, 8198720), (24, 7173880), (28, 6149040), (30, 5739104), (32, 5380410), (35, 4919232), (40, 4304328), (42, 4099360), (48, 3586940), (56, 3074520), (60, 2869552), (64, 2690205), (70, 2459616), (80, 2152164), (84, 2049680), (96, 1793470), (105, 1639744), (112, 1537260), (120, 1434776), (140, 1229808), (160, 1076082), (168, 1024840), (192, 896735), (210, 819872), (224, 768630), (240, 717388), (280, 614904), (320, 538041), (336, 512420), (420, 409936), (448, 384315), (480, 358694), (560, 307452), (672, 256210), (840, 204968), (960, 179347), (1120, 153726), (1344, 128105), (1680, 102484), (2240, 76863), (3360, 51242), (6720, 25621)]