258158880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{8537}}^1$

素因数の和:8568

約数の個数: 192

約数和(自身を含む): 1032756480

約数和(自身を除く): 774597600

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, 6048, 7560, 8537, 10080, 15120, 17074, 25611, 30240, 34148, 42685, 51222, 59759, 68296, 76833, 85370, 102444, 119518, 128055, 136592, 153666, 170740, 179277, 204888, 230499, 239036, 256110, 273184, 298795, 307332, 341480, 358554, 384165, 409776, 460998, 478072, 512220, 537831, 597590, 614664, 682960, 717108, 768330, 819552, 896385, 921996, 956144, 1024440, 1075662, 1152495, 1195180, 1229328, 1365920, 1434216, 1536660, 1613493, 1792770, 1843992, 1912288, 2048880, 2151324, 2304990, 2390360, 2458656, 2689155, 2868432, 3073320, 3226986, 3585540, 3687984, 4097760, 4302648, 4609980, 4780720, 5378310, 5736864, 6146640, 6453972, 7171080, 7375968, 8067465, 8605296, 9219960, 9561440, 10756620, 12293280, 12907944, 14342160, 16134930, 17210592, 18439920, 21513240, 25815888, 28684320, 32269860, 36879840, 43026480, 51631776, 64539720, 86052960, 129079440, 258158880]

約数ペア:

[(1, 258158880), (2, 129079440), (3, 86052960), (4, 64539720), (5, 51631776), (6, 43026480), (7, 36879840), (8, 32269860), (9, 28684320), (10, 25815888), (12, 21513240), (14, 18439920), (15, 17210592), (16, 16134930), (18, 14342160), (20, 12907944), (21, 12293280), (24, 10756620), (27, 9561440), (28, 9219960), (30, 8605296), (32, 8067465), (35, 7375968), (36, 7171080), (40, 6453972), (42, 6146640), (45, 5736864), (48, 5378310), (54, 4780720), (56, 4609980), (60, 4302648), (63, 4097760), (70, 3687984), (72, 3585540), (80, 3226986), (84, 3073320), (90, 2868432), (96, 2689155), (105, 2458656), (108, 2390360), (112, 2304990), (120, 2151324), (126, 2048880), (135, 1912288), (140, 1843992), (144, 1792770), (160, 1613493), (168, 1536660), (180, 1434216), (189, 1365920), (210, 1229328), (216, 1195180), (224, 1152495), (240, 1075662), (252, 1024440), (270, 956144), (280, 921996), (288, 896385), (315, 819552), (336, 768330), (360, 717108), (378, 682960), (420, 614664), (432, 597590), (480, 537831), (504, 512220), (540, 478072), (560, 460998), (630, 409776), (672, 384165), (720, 358554), (756, 341480), (840, 307332), (864, 298795), (945, 273184), (1008, 256110), (1080, 239036), (1120, 230499), (1260, 204888), (1440, 179277), (1512, 170740), (1680, 153666), (1890, 136592), (2016, 128055), (2160, 119518), (2520, 102444), (3024, 85370), (3360, 76833), (3780, 68296), (4320, 59759), (5040, 51222), (6048, 42685), (7560, 34148), (8537, 30240), (10080, 25611), (15120, 17074)]