1018397760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8353}}^1$

素因数の和:8500

約数の個数: 112

約数和(自身を含む): 3259262976

約数和(自身を除く): 2240865216

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, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 8353, 10160, 12192, 15240, 16706, 20320, 24384, 25059, 30480, 33412, 40640, 41765, 50118, 60960, 66824, 83530, 100236, 121920, 125295, 133648, 167060, 200472, 250590, 267296, 334120, 400944, 501180, 534592, 668240, 801888, 1002360, 1060831, 1336480, 1603776, 2004720, 2121662, 2672960, 3182493, 4009440, 4243324, 5304155, 6364986, 8018880, 8486648, 10608310, 12729972, 15912465, 16973296, 21216620, 25459944, 31824930, 33946592, 42433240, 50919888, 63649860, 67893184, 84866480, 101839776, 127299720, 169732960, 203679552, 254599440, 339465920, 509198880, 1018397760]

約数ペア:

[(1, 1018397760), (2, 509198880), (3, 339465920), (4, 254599440), (5, 203679552), (6, 169732960), (8, 127299720), (10, 101839776), (12, 84866480), (15, 67893184), (16, 63649860), (20, 50919888), (24, 42433240), (30, 33946592), (32, 31824930), (40, 25459944), (48, 21216620), (60, 16973296), (64, 15912465), (80, 12729972), (96, 10608310), (120, 8486648), (127, 8018880), (160, 6364986), (192, 5304155), (240, 4243324), (254, 4009440), (320, 3182493), (381, 2672960), (480, 2121662), (508, 2004720), (635, 1603776), (762, 1336480), (960, 1060831), (1016, 1002360), (1270, 801888), (1524, 668240), (1905, 534592), (2032, 501180), (2540, 400944), (3048, 334120), (3810, 267296), (4064, 250590), (5080, 200472), (6096, 167060), (7620, 133648), (8128, 125295), (8353, 121920), (10160, 100236), (12192, 83530), (15240, 66824), (16706, 60960), (20320, 50118), (24384, 41765), (25059, 40640), (30480, 33412)]