129381840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 320

約数和(自身を含む): 523776000

約数和(自身を除く): 394394160

約数列:

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

約数ペア:

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