315040320

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{5209}}^1$

素因数の和:5242

約数の個数: 224

約数和(自身を含む): 1270406400

約数和(自身を除く): 955366080

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 5209, 6048, 6720, 7560, 8640, 10080, 10418, 12096, 15120, 15627, 20160, 20836, 26045, 30240, 31254, 36463, 41672, 46881, 52090, 60480, 62508, 72926, 78135, 83344, 93762, 104180, 109389, 125016, 140643, 145852, 156270, 166688, 182315, 187524, 208360, 218778, 234405, 250032, 281286, 291704, 312540, 328167, 333376, 364630, 375048, 416720, 437556, 468810, 500064, 546945, 562572, 583408, 625080, 656334, 703215, 729260, 750096, 833440, 875112, 937620, 984501, 1000128, 1093890, 1125144, 1166816, 1250160, 1312668, 1406430, 1458520, 1500192, 1640835, 1666880, 1750224, 1875240, 1969002, 2187780, 2250288, 2333632, 2500320, 2625336, 2812860, 2917040, 3000384, 3281670, 3500448, 3750480, 3938004, 4375560, 4500576, 4922505, 5000640, 5250672, 5625720, 5834080, 6563340, 7000896, 7500960, 7876008, 8751120, 9001152, 9845010, 10501344, 11251440, 11668160, 13126680, 15001920, 15752016, 17502240, 19690020, 21002688, 22502880, 26253360, 31504032, 35004480, 39380040, 45005760, 52506720, 63008064, 78760080, 105013440, 157520160, 315040320]

約数ペア:

[(1, 315040320), (2, 157520160), (3, 105013440), (4, 78760080), (5, 63008064), (6, 52506720), (7, 45005760), (8, 39380040), (9, 35004480), (10, 31504032), (12, 26253360), (14, 22502880), (15, 21002688), (16, 19690020), (18, 17502240), (20, 15752016), (21, 15001920), (24, 13126680), (27, 11668160), (28, 11251440), (30, 10501344), (32, 9845010), (35, 9001152), (36, 8751120), (40, 7876008), (42, 7500960), (45, 7000896), (48, 6563340), (54, 5834080), (56, 5625720), (60, 5250672), (63, 5000640), (64, 4922505), (70, 4500576), (72, 4375560), (80, 3938004), (84, 3750480), (90, 3500448), (96, 3281670), (105, 3000384), (108, 2917040), (112, 2812860), (120, 2625336), (126, 2500320), (135, 2333632), (140, 2250288), (144, 2187780), (160, 1969002), (168, 1875240), (180, 1750224), (189, 1666880), (192, 1640835), (210, 1500192), (216, 1458520), (224, 1406430), (240, 1312668), (252, 1250160), (270, 1166816), (280, 1125144), (288, 1093890), (315, 1000128), (320, 984501), (336, 937620), (360, 875112), (378, 833440), (420, 750096), (432, 729260), (448, 703215), (480, 656334), (504, 625080), (540, 583408), (560, 562572), (576, 546945), (630, 500064), (672, 468810), (720, 437556), (756, 416720), (840, 375048), (864, 364630), (945, 333376), (960, 328167), (1008, 312540), (1080, 291704), (1120, 281286), (1260, 250032), (1344, 234405), (1440, 218778), (1512, 208360), (1680, 187524), (1728, 182315), (1890, 166688), (2016, 156270), (2160, 145852), (2240, 140643), (2520, 125016), (2880, 109389), (3024, 104180), (3360, 93762), (3780, 83344), (4032, 78135), (4320, 72926), (5040, 62508), (5209, 60480), (6048, 52090), (6720, 46881), (7560, 41672), (8640, 36463), (10080, 31254), (10418, 30240), (12096, 26045), (15120, 20836), (15627, 20160)]