310289280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23087}}^1$

素因数の和:23116

約数の個数: 128

約数和(自身を含む): 1130388480

約数和(自身を除く): 820099200

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 23087, 46174, 69261, 92348, 115435, 138522, 161609, 184696, 230870, 277044, 323218, 346305, 369392, 461740, 484827, 554088, 646436, 692610, 738784, 808045, 923480, 969654, 1108176, 1292872, 1385220, 1477568, 1616090, 1846960, 1939308, 2216352, 2424135, 2585744, 2770440, 2955136, 3232180, 3693920, 3878616, 4432704, 4848270, 5171488, 5540880, 6464360, 7387840, 7757232, 8865408, 9696540, 10342976, 11081760, 12928720, 14775680, 15514464, 19393080, 20685952, 22163520, 25857440, 31028928, 38786160, 44327040, 51714880, 62057856, 77572320, 103429760, 155144640, 310289280]

約数ペア:

[(1, 310289280), (2, 155144640), (3, 103429760), (4, 77572320), (5, 62057856), (6, 51714880), (7, 44327040), (8, 38786160), (10, 31028928), (12, 25857440), (14, 22163520), (15, 20685952), (16, 19393080), (20, 15514464), (21, 14775680), (24, 12928720), (28, 11081760), (30, 10342976), (32, 9696540), (35, 8865408), (40, 7757232), (42, 7387840), (48, 6464360), (56, 5540880), (60, 5171488), (64, 4848270), (70, 4432704), (80, 3878616), (84, 3693920), (96, 3232180), (105, 2955136), (112, 2770440), (120, 2585744), (128, 2424135), (140, 2216352), (160, 1939308), (168, 1846960), (192, 1616090), (210, 1477568), (224, 1385220), (240, 1292872), (280, 1108176), (320, 969654), (336, 923480), (384, 808045), (420, 738784), (448, 692610), (480, 646436), (560, 554088), (640, 484827), (672, 461740), (840, 369392), (896, 346305), (960, 323218), (1120, 277044), (1344, 230870), (1680, 184696), (1920, 161609), (2240, 138522), (2688, 115435), (3360, 92348), (4480, 69261), (6720, 46174), (13440, 23087)]