3151115520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{16747}}^1$

素因数の和:16785

約数の個数: 216

約数和(自身を含む): 11707655904

約数和(自身を除く): 8556540384

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7840, 8960, 9408, 11760, 12544, 13440, 15680, 16747, 18816, 23520, 26880, 31360, 33494, 37632, 47040, 50241, 62720, 66988, 83735, 94080, 100482, 117229, 133976, 167470, 188160, 200964, 234458, 251205, 267952, 334940, 351687, 401928, 468916, 502410, 535904, 586145, 669880, 703374, 803856, 820603, 937832, 1004820, 1071808, 1172290, 1339760, 1406748, 1607712, 1641206, 1758435, 1875664, 2009640, 2143616, 2344580, 2461809, 2679520, 2813496, 3215424, 3282412, 3516870, 3751328, 4019280, 4103015, 4287232, 4689160, 4923618, 5359040, 5626992, 6430848, 6564824, 7033740, 7502656, 8038560, 8206030, 9378320, 9847236, 10718080, 11253984, 12309045, 12861696, 13129648, 14067480, 15005312, 16077120, 16412060, 18756640, 19694472, 21436160, 22507968, 24618090, 26259296, 28134960, 30010624, 32154240, 32824120, 37513280, 39388944, 45015936, 49236180, 52518592, 56269920, 64308480, 65648240, 75026560, 78777888, 90031872, 98472360, 105037184, 112539840, 131296480, 150053120, 157555776, 196944720, 210074368, 225079680, 262592960, 315111552, 393889440, 450159360, 525185920, 630223104, 787778880, 1050371840, 1575557760, 3151115520]

約数ペア:

[(1, 3151115520), (2, 1575557760), (3, 1050371840), (4, 787778880), (5, 630223104), (6, 525185920), (7, 450159360), (8, 393889440), (10, 315111552), (12, 262592960), (14, 225079680), (15, 210074368), (16, 196944720), (20, 157555776), (21, 150053120), (24, 131296480), (28, 112539840), (30, 105037184), (32, 98472360), (35, 90031872), (40, 78777888), (42, 75026560), (48, 65648240), (49, 64308480), (56, 56269920), (60, 52518592), (64, 49236180), (70, 45015936), (80, 39388944), (84, 37513280), (96, 32824120), (98, 32154240), (105, 30010624), (112, 28134960), (120, 26259296), (128, 24618090), (140, 22507968), (147, 21436160), (160, 19694472), (168, 18756640), (192, 16412060), (196, 16077120), (210, 15005312), (224, 14067480), (240, 13129648), (245, 12861696), (256, 12309045), (280, 11253984), (294, 10718080), (320, 9847236), (336, 9378320), (384, 8206030), (392, 8038560), (420, 7502656), (448, 7033740), (480, 6564824), (490, 6430848), (560, 5626992), (588, 5359040), (640, 4923618), (672, 4689160), (735, 4287232), (768, 4103015), (784, 4019280), (840, 3751328), (896, 3516870), (960, 3282412), (980, 3215424), (1120, 2813496), (1176, 2679520), (1280, 2461809), (1344, 2344580), (1470, 2143616), (1568, 2009640), (1680, 1875664), (1792, 1758435), (1920, 1641206), (1960, 1607712), (2240, 1406748), (2352, 1339760), (2688, 1172290), (2940, 1071808), (3136, 1004820), (3360, 937832), (3840, 820603), (3920, 803856), (4480, 703374), (4704, 669880), (5376, 586145), (5880, 535904), (6272, 502410), (6720, 468916), (7840, 401928), (8960, 351687), (9408, 334940), (11760, 267952), (12544, 251205), (13440, 234458), (15680, 200964), (16747, 188160), (18816, 167470), (23520, 133976), (26880, 117229), (31360, 100482), (33494, 94080), (37632, 83735), (47040, 66988), (50241, 62720)]