157520160

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{5209}}^1$

素因数の和:5240

約数の個数: 192

約数和(自身を含む): 630201600

約数和(自身を除く): 472681440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 5209, 6048, 7560, 10080, 10418, 15120, 15627, 20836, 26045, 30240, 31254, 36463, 41672, 46881, 52090, 62508, 72926, 78135, 83344, 93762, 104180, 109389, 125016, 140643, 145852, 156270, 166688, 182315, 187524, 208360, 218778, 234405, 250032, 281286, 291704, 312540, 328167, 364630, 375048, 416720, 437556, 468810, 500064, 546945, 562572, 583408, 625080, 656334, 703215, 729260, 750096, 833440, 875112, 937620, 984501, 1093890, 1125144, 1166816, 1250160, 1312668, 1406430, 1458520, 1500192, 1640835, 1750224, 1875240, 1969002, 2187780, 2250288, 2500320, 2625336, 2812860, 2917040, 3281670, 3500448, 3750480, 3938004, 4375560, 4500576, 4922505, 5250672, 5625720, 5834080, 6563340, 7500960, 7876008, 8751120, 9845010, 10501344, 11251440, 13126680, 15752016, 17502240, 19690020, 22502880, 26253360, 31504032, 39380040, 52506720, 78760080, 157520160]

約数ペア:

[(1, 157520160), (2, 78760080), (3, 52506720), (4, 39380040), (5, 31504032), (6, 26253360), (7, 22502880), (8, 19690020), (9, 17502240), (10, 15752016), (12, 13126680), (14, 11251440), (15, 10501344), (16, 9845010), (18, 8751120), (20, 7876008), (21, 7500960), (24, 6563340), (27, 5834080), (28, 5625720), (30, 5250672), (32, 4922505), (35, 4500576), (36, 4375560), (40, 3938004), (42, 3750480), (45, 3500448), (48, 3281670), (54, 2917040), (56, 2812860), (60, 2625336), (63, 2500320), (70, 2250288), (72, 2187780), (80, 1969002), (84, 1875240), (90, 1750224), (96, 1640835), (105, 1500192), (108, 1458520), (112, 1406430), (120, 1312668), (126, 1250160), (135, 1166816), (140, 1125144), (144, 1093890), (160, 984501), (168, 937620), (180, 875112), (189, 833440), (210, 750096), (216, 729260), (224, 703215), (240, 656334), (252, 625080), (270, 583408), (280, 562572), (288, 546945), (315, 500064), (336, 468810), (360, 437556), (378, 416720), (420, 375048), (432, 364630), (480, 328167), (504, 312540), (540, 291704), (560, 281286), (630, 250032), (672, 234405), (720, 218778), (756, 208360), (840, 187524), (864, 182315), (945, 166688), (1008, 156270), (1080, 145852), (1120, 140643), (1260, 125016), (1440, 109389), (1512, 104180), (1680, 93762), (1890, 83344), (2016, 78135), (2160, 72926), (2520, 62508), (3024, 52090), (3360, 46881), (3780, 41672), (4320, 36463), (5040, 31254), (5209, 30240), (6048, 26045), (7560, 20836), (10080, 15627), (10418, 15120)]