258763680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 384

約数和(自身を含む): 1064448000

約数和(自身を除く): 805684320

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, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 108, 112, 120, 126, 129, 135, 140, 144, 160, 168, 172, 180, 189, 199, 210, 215, 216, 224, 240, 252, 258, 270, 280, 288, 301, 315, 336, 344, 360, 378, 387, 398, 420, 430, 432, 480, 504, 516, 540, 560, 597, 602, 630, 645, 672, 688, 720, 756, 774, 796, 840, 860, 864, 903, 945, 995, 1008, 1032, 1080, 1120, 1161, 1194, 1204, 1260, 1290, 1376, 1393, 1440, 1505, 1512, 1548, 1592, 1680, 1720, 1791, 1806, 1890, 1935, 1990, 2016, 2064, 2160, 2322, 2388, 2408, 2520, 2580, 2709, 2786, 2985, 3010, 3024, 3096, 3184, 3360, 3440, 3582, 3612, 3780, 3870, 3980, 4128, 4179, 4320, 4515, 4644, 4776, 4816, 5040, 5160, 5373, 5418, 5572, 5805, 5970, 6020, 6048, 6192, 6368, 6880, 6965, 7164, 7224, 7560, 7740, 7960, 8127, 8358, 8557, 8955, 9030, 9288, 9552, 9632, 10080, 10320, 10746, 10836, 11144, 11610, 11940, 12040, 12384, 12537, 13545, 13930, 14328, 14448, 15120, 15480, 15920, 16254, 16716, 17114, 17910, 18060, 18576, 19104, 20640, 20895, 21492, 21672, 22288, 23220, 23880, 24080, 25074, 25671, 26865, 27090, 27860, 28656, 28896, 30240, 30960, 31840, 32508, 33432, 34228, 35820, 36120, 37152, 37611, 40635, 41790, 42785, 42984, 43344, 44576, 46440, 47760, 48160, 50148, 51342, 53730, 54180, 55720, 57312, 59899, 61920, 62685, 65016, 66864, 68456, 71640, 72240, 75222, 77013, 81270, 83580, 85570, 85968, 86688, 92880, 95520, 100296, 102684, 107460, 108360, 111440, 119798, 125370, 128355, 130032, 133728, 136912, 143280, 144480, 150444, 154026, 162540, 167160, 171140, 171936, 179697, 185760, 188055, 200592, 205368, 214920, 216720, 222880, 231039, 239596, 250740, 256710, 260064, 273824, 286560, 299495, 300888, 308052, 325080, 334320, 342280, 359394, 376110, 385065, 401184, 410736, 429840, 433440, 462078, 479192, 501480, 513420, 539091, 598990, 601776, 616104, 650160, 668640, 684560, 718788, 752220, 770130, 821472, 859680, 898485, 924156, 958384, 1002960, 1026840, 1078182, 1155195, 1197980, 1203552, 1232208, 1300320, 1369120, 1437576, 1504440, 1540260, 1617273, 1796970, 1848312, 1916768, 2005920, 2053680, 2156364, 2310390, 2395960, 2464416, 2695455, 2875152, 3008880, 3080520, 3234546, 3593940, 3696624, 4107360, 4312728, 4620780, 4791920, 5390910, 5750304, 6017760, 6161040, 6469092, 7187880, 7393248, 8086365, 8625456, 9241560, 9583840, 10781820, 12322080, 12938184, 14375760, 16172730, 17250912, 18483120, 21563640, 25876368, 28751520, 32345460, 36966240, 43127280, 51752736, 64690920, 86254560, 129381840, 258763680]

約数ペア:

[(1, 258763680), (2, 129381840), (3, 86254560), (4, 64690920), (5, 51752736), (6, 43127280), (7, 36966240), (8, 32345460), (9, 28751520), (10, 25876368), (12, 21563640), (14, 18483120), (15, 17250912), (16, 16172730), (18, 14375760), (20, 12938184), (21, 12322080), (24, 10781820), (27, 9583840), (28, 9241560), (30, 8625456), (32, 8086365), (35, 7393248), (36, 7187880), (40, 6469092), (42, 6161040), (43, 6017760), (45, 5750304), (48, 5390910), (54, 4791920), (56, 4620780), (60, 4312728), (63, 4107360), (70, 3696624), (72, 3593940), (80, 3234546), (84, 3080520), (86, 3008880), (90, 2875152), (96, 2695455), (105, 2464416), (108, 2395960), (112, 2310390), (120, 2156364), (126, 2053680), (129, 2005920), (135, 1916768), (140, 1848312), (144, 1796970), (160, 1617273), (168, 1540260), (172, 1504440), (180, 1437576), (189, 1369120), (199, 1300320), (210, 1232208), (215, 1203552), (216, 1197980), (224, 1155195), (240, 1078182), (252, 1026840), (258, 1002960), (270, 958384), (280, 924156), (288, 898485), (301, 859680), (315, 821472), (336, 770130), (344, 752220), (360, 718788), (378, 684560), (387, 668640), (398, 650160), (420, 616104), (430, 601776), (432, 598990), (480, 539091), (504, 513420), (516, 501480), (540, 479192), (560, 462078), (597, 433440), (602, 429840), (630, 410736), (645, 401184), (672, 385065), (688, 376110), (720, 359394), (756, 342280), (774, 334320), (796, 325080), (840, 308052), (860, 300888), (864, 299495), (903, 286560), (945, 273824), (995, 260064), (1008, 256710), (1032, 250740), (1080, 239596), (1120, 231039), (1161, 222880), (1194, 216720), (1204, 214920), (1260, 205368), (1290, 200592), (1376, 188055), (1393, 185760), (1440, 179697), (1505, 171936), (1512, 171140), (1548, 167160), (1592, 162540), (1680, 154026), (1720, 150444), (1791, 144480), (1806, 143280), (1890, 136912), (1935, 133728), (1990, 130032), (2016, 128355), (2064, 125370), (2160, 119798), (2322, 111440), (2388, 108360), (2408, 107460), (2520, 102684), (2580, 100296), (2709, 95520), (2786, 92880), (2985, 86688), (3010, 85968), (3024, 85570), (3096, 83580), (3184, 81270), (3360, 77013), (3440, 75222), (3582, 72240), (3612, 71640), (3780, 68456), (3870, 66864), (3980, 65016), (4128, 62685), (4179, 61920), (4320, 59899), (4515, 57312), (4644, 55720), (4776, 54180), (4816, 53730), (5040, 51342), (5160, 50148), (5373, 48160), (5418, 47760), (5572, 46440), (5805, 44576), (5970, 43344), (6020, 42984), (6048, 42785), (6192, 41790), (6368, 40635), (6880, 37611), (6965, 37152), (7164, 36120), (7224, 35820), (7560, 34228), (7740, 33432), (7960, 32508), (8127, 31840), (8358, 30960), (8557, 30240), (8955, 28896), (9030, 28656), (9288, 27860), (9552, 27090), (9632, 26865), (10080, 25671), (10320, 25074), (10746, 24080), (10836, 23880), (11144, 23220), (11610, 22288), (11940, 21672), (12040, 21492), (12384, 20895), (12537, 20640), (13545, 19104), (13930, 18576), (14328, 18060), (14448, 17910), (15120, 17114), (15480, 16716), (15920, 16254)]