101310720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{3769}}^1$

素因数の和:3800

約数の個数: 144

約数和(自身を含む): 369882240

約数和(自身を除く): 268571520

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, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3769, 3840, 4480, 5376, 6720, 7538, 8960, 11307, 13440, 15076, 18845, 22614, 26383, 26880, 30152, 37690, 45228, 52766, 56535, 60304, 75380, 79149, 90456, 105532, 113070, 120608, 131915, 150760, 158298, 180912, 211064, 226140, 241216, 263830, 301520, 316596, 361824, 395745, 422128, 452280, 482432, 527660, 603040, 633192, 723648, 791490, 844256, 904560, 964864, 1055320, 1206080, 1266384, 1447296, 1582980, 1688512, 1809120, 2110640, 2412160, 2532768, 2894592, 3165960, 3377024, 3618240, 4221280, 4824320, 5065536, 6331920, 6754048, 7236480, 8442560, 10131072, 12663840, 14472960, 16885120, 20262144, 25327680, 33770240, 50655360, 101310720]

約数ペア:

[(1, 101310720), (2, 50655360), (3, 33770240), (4, 25327680), (5, 20262144), (6, 16885120), (7, 14472960), (8, 12663840), (10, 10131072), (12, 8442560), (14, 7236480), (15, 6754048), (16, 6331920), (20, 5065536), (21, 4824320), (24, 4221280), (28, 3618240), (30, 3377024), (32, 3165960), (35, 2894592), (40, 2532768), (42, 2412160), (48, 2110640), (56, 1809120), (60, 1688512), (64, 1582980), (70, 1447296), (80, 1266384), (84, 1206080), (96, 1055320), (105, 964864), (112, 904560), (120, 844256), (128, 791490), (140, 723648), (160, 633192), (168, 603040), (192, 527660), (210, 482432), (224, 452280), (240, 422128), (256, 395745), (280, 361824), (320, 316596), (336, 301520), (384, 263830), (420, 241216), (448, 226140), (480, 211064), (560, 180912), (640, 158298), (672, 150760), (768, 131915), (840, 120608), (896, 113070), (960, 105532), (1120, 90456), (1280, 79149), (1344, 75380), (1680, 60304), (1792, 56535), (1920, 52766), (2240, 45228), (2688, 37690), (3360, 30152), (3769, 26880), (3840, 26383), (4480, 22614), (5376, 18845), (6720, 15076), (7538, 13440), (8960, 11307)]