238848480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4253}}^1$

素因数の和:4290

約数の個数: 192

約数和(自身を含む): 900486720

約数和(自身を除く): 661638240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4253, 4320, 4680, 5616, 6240, 7020, 8506, 9360, 11232, 12759, 14040, 17012, 18720, 21265, 25518, 28080, 34024, 38277, 42530, 51036, 55289, 56160, 63795, 68048, 76554, 85060, 102072, 110578, 114831, 127590, 136096, 153108, 165867, 170120, 191385, 204144, 221156, 229662, 255180, 276445, 306216, 331734, 340240, 382770, 408288, 442312, 459324, 497601, 510360, 552890, 574155, 612432, 663468, 680480, 765540, 829335, 884624, 918648, 995202, 1020720, 1105780, 1148310, 1224864, 1326936, 1492803, 1531080, 1658670, 1769248, 1837296, 1990404, 2041440, 2211560, 2296620, 2488005, 2653872, 2985606, 3062160, 3317340, 3674592, 3980808, 4423120, 4593240, 4976010, 5307744, 5971212, 6124320, 6634680, 7464015, 7961616, 8846240, 9186480, 9952020, 11942424, 13269360, 14928030, 15923232, 18372960, 19904040, 23884848, 26538720, 29856060, 39808080, 47769696, 59712120, 79616160, 119424240, 238848480]

約数ペア:

[(1, 238848480), (2, 119424240), (3, 79616160), (4, 59712120), (5, 47769696), (6, 39808080), (8, 29856060), (9, 26538720), (10, 23884848), (12, 19904040), (13, 18372960), (15, 15923232), (16, 14928030), (18, 13269360), (20, 11942424), (24, 9952020), (26, 9186480), (27, 8846240), (30, 7961616), (32, 7464015), (36, 6634680), (39, 6124320), (40, 5971212), (45, 5307744), (48, 4976010), (52, 4593240), (54, 4423120), (60, 3980808), (65, 3674592), (72, 3317340), (78, 3062160), (80, 2985606), (90, 2653872), (96, 2488005), (104, 2296620), (108, 2211560), (117, 2041440), (120, 1990404), (130, 1837296), (135, 1769248), (144, 1658670), (156, 1531080), (160, 1492803), (180, 1326936), (195, 1224864), (208, 1148310), (216, 1105780), (234, 1020720), (240, 995202), (260, 918648), (270, 884624), (288, 829335), (312, 765540), (351, 680480), (360, 663468), (390, 612432), (416, 574155), (432, 552890), (468, 510360), (480, 497601), (520, 459324), (540, 442312), (585, 408288), (624, 382770), (702, 340240), (720, 331734), (780, 306216), (864, 276445), (936, 255180), (1040, 229662), (1080, 221156), (1170, 204144), (1248, 191385), (1404, 170120), (1440, 165867), (1560, 153108), (1755, 136096), (1872, 127590), (2080, 114831), (2160, 110578), (2340, 102072), (2808, 85060), (3120, 76554), (3510, 68048), (3744, 63795), (4253, 56160), (4320, 55289), (4680, 51036), (5616, 42530), (6240, 38277), (7020, 34024), (8506, 28080), (9360, 25518), (11232, 21265), (12759, 18720), (14040, 17012)]