13115915520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{5413}}^1$

素因数の和:6068

約数の個数: 144

約数和(自身を含む): 41963091072

約数和(自身を除く): 28847175552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 631, 640, 768, 960, 1262, 1280, 1893, 1920, 2524, 3155, 3786, 3840, 5048, 5413, 6310, 7572, 9465, 10096, 10826, 12620, 15144, 16239, 18930, 20192, 21652, 25240, 27065, 30288, 32478, 37860, 40384, 43304, 50480, 54130, 60576, 64956, 75720, 80768, 81195, 86608, 100960, 108260, 121152, 129912, 151440, 161536, 162390, 173216, 201920, 216520, 242304, 259824, 302880, 324780, 346432, 403840, 433040, 484608, 519648, 605760, 649560, 692864, 807680, 866080, 1039296, 1211520, 1299120, 1385728, 1732160, 2078592, 2423040, 2598240, 3415603, 3464320, 4157184, 5196480, 6831206, 6928640, 10246809, 10392960, 13662412, 17078015, 20493618, 20785920, 27324824, 34156030, 40987236, 51234045, 54649648, 68312060, 81974472, 102468090, 109299296, 136624120, 163948944, 204936180, 218598592, 273248240, 327897888, 409872360, 437197184, 546496480, 655795776, 819744720, 874394368, 1092992960, 1311591552, 1639489440, 2185985920, 2623183104, 3278978880, 4371971840, 6557957760, 13115915520]

約数ペア:

[(1, 13115915520), (2, 6557957760), (3, 4371971840), (4, 3278978880), (5, 2623183104), (6, 2185985920), (8, 1639489440), (10, 1311591552), (12, 1092992960), (15, 874394368), (16, 819744720), (20, 655795776), (24, 546496480), (30, 437197184), (32, 409872360), (40, 327897888), (48, 273248240), (60, 218598592), (64, 204936180), (80, 163948944), (96, 136624120), (120, 109299296), (128, 102468090), (160, 81974472), (192, 68312060), (240, 54649648), (256, 51234045), (320, 40987236), (384, 34156030), (480, 27324824), (631, 20785920), (640, 20493618), (768, 17078015), (960, 13662412), (1262, 10392960), (1280, 10246809), (1893, 6928640), (1920, 6831206), (2524, 5196480), (3155, 4157184), (3786, 3464320), (3840, 3415603), (5048, 2598240), (5413, 2423040), (6310, 2078592), (7572, 1732160), (9465, 1385728), (10096, 1299120), (10826, 1211520), (12620, 1039296), (15144, 866080), (16239, 807680), (18930, 692864), (20192, 649560), (21652, 605760), (25240, 519648), (27065, 484608), (30288, 433040), (32478, 403840), (37860, 346432), (40384, 324780), (43304, 302880), (50480, 259824), (54130, 242304), (60576, 216520), (64956, 201920), (75720, 173216), (80768, 162390), (81195, 161536), (86608, 151440), (100960, 129912), (108260, 121152)]