215186160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5569}}^1$

素因数の和:5615

約数の個数: 160

約数和(自身を含む): 795663360

約数和(自身を除く): 580477200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 5569, 6440, 7728, 9660, 11138, 12880, 16707, 19320, 22276, 27845, 33414, 38640, 38983, 44552, 55690, 66828, 77966, 83535, 89104, 111380, 116949, 128087, 133656, 155932, 167070, 194915, 222760, 233898, 256174, 267312, 311864, 334140, 384261, 389830, 445520, 467796, 512348, 584745, 623728, 640435, 668280, 768522, 779660, 896609, 935592, 1024696, 1169490, 1280870, 1336560, 1537044, 1559320, 1793218, 1871184, 1921305, 2049392, 2338980, 2561740, 2689827, 3074088, 3118640, 3586436, 3842610, 4483045, 4677960, 5123480, 5379654, 6148176, 7172872, 7685220, 8966090, 9355920, 10246960, 10759308, 13449135, 14345744, 15370440, 17932180, 21518616, 26898270, 30740880, 35864360, 43037232, 53796540, 71728720, 107593080, 215186160]

約数ペア:

[(1, 215186160), (2, 107593080), (3, 71728720), (4, 53796540), (5, 43037232), (6, 35864360), (7, 30740880), (8, 26898270), (10, 21518616), (12, 17932180), (14, 15370440), (15, 14345744), (16, 13449135), (20, 10759308), (21, 10246960), (23, 9355920), (24, 8966090), (28, 7685220), (30, 7172872), (35, 6148176), (40, 5379654), (42, 5123480), (46, 4677960), (48, 4483045), (56, 3842610), (60, 3586436), (69, 3118640), (70, 3074088), (80, 2689827), (84, 2561740), (92, 2338980), (105, 2049392), (112, 1921305), (115, 1871184), (120, 1793218), (138, 1559320), (140, 1537044), (161, 1336560), (168, 1280870), (184, 1169490), (210, 1024696), (230, 935592), (240, 896609), (276, 779660), (280, 768522), (322, 668280), (336, 640435), (345, 623728), (368, 584745), (420, 512348), (460, 467796), (483, 445520), (552, 389830), (560, 384261), (644, 334140), (690, 311864), (805, 267312), (840, 256174), (920, 233898), (966, 222760), (1104, 194915), (1288, 167070), (1380, 155932), (1610, 133656), (1680, 128087), (1840, 116949), (1932, 111380), (2415, 89104), (2576, 83535), (2760, 77966), (3220, 66828), (3864, 55690), (4830, 44552), (5520, 38983), (5569, 38640), (6440, 33414), (7728, 27845), (9660, 22276), (11138, 19320), (12880, 16707)]