302384880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{2857}}^1$

素因数の和:2893

約数の個数: 240

約数和(自身を含む): 1212020640

約数和(自身を除く): 909635760

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, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2857, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5714, 5880, 6615, 7056, 7560, 8571, 8820, 10584, 11428, 11760, 13230, 14285, 15120, 17142, 17640, 19999, 21168, 22856, 25713, 26460, 28570, 34284, 35280, 39998, 42855, 45712, 51426, 52920, 57140, 59997, 68568, 77139, 79996, 85710, 99995, 102852, 105840, 114280, 119994, 128565, 137136, 139993, 154278, 159992, 171420, 179991, 199990, 205704, 228560, 239988, 257130, 279986, 299985, 308556, 319984, 342840, 359982, 385695, 399980, 411408, 419979, 479976, 514260, 539973, 559972, 599970, 617112, 685680, 699965, 719964, 771390, 799960, 839958, 899955, 959952, 1028520, 1079946, 1119944, 1199940, 1234224, 1259937, 1399930, 1439928, 1542780, 1599920, 1679916, 1799910, 2057040, 2099895, 2159892, 2239888, 2399880, 2519874, 2699865, 2799860, 2879856, 3085560, 3359832, 3599820, 3779811, 4199790, 4319784, 4799760, 5039748, 5399730, 5599720, 6171120, 6299685, 6719664, 7199640, 7559622, 8399580, 8639568, 10079496, 10799460, 11199440, 12599370, 14399280, 15119244, 16799160, 18899055, 20158992, 21598920, 25198740, 30238488, 33598320, 37798110, 43197840, 50397480, 60476976, 75596220, 100794960, 151192440, 302384880]

約数ペア:

[(1, 302384880), (2, 151192440), (3, 100794960), (4, 75596220), (5, 60476976), (6, 50397480), (7, 43197840), (8, 37798110), (9, 33598320), (10, 30238488), (12, 25198740), (14, 21598920), (15, 20158992), (16, 18899055), (18, 16799160), (20, 15119244), (21, 14399280), (24, 12599370), (27, 11199440), (28, 10799460), (30, 10079496), (35, 8639568), (36, 8399580), (40, 7559622), (42, 7199640), (45, 6719664), (48, 6299685), (49, 6171120), (54, 5599720), (56, 5399730), (60, 5039748), (63, 4799760), (70, 4319784), (72, 4199790), (80, 3779811), (84, 3599820), (90, 3359832), (98, 3085560), (105, 2879856), (108, 2799860), (112, 2699865), (120, 2519874), (126, 2399880), (135, 2239888), (140, 2159892), (144, 2099895), (147, 2057040), (168, 1799910), (180, 1679916), (189, 1599920), (196, 1542780), (210, 1439928), (216, 1399930), (240, 1259937), (245, 1234224), (252, 1199940), (270, 1119944), (280, 1079946), (294, 1028520), (315, 959952), (336, 899955), (360, 839958), (378, 799960), (392, 771390), (420, 719964), (432, 699965), (441, 685680), (490, 617112), (504, 599970), (540, 559972), (560, 539973), (588, 514260), (630, 479976), (720, 419979), (735, 411408), (756, 399980), (784, 385695), (840, 359982), (882, 342840), (945, 319984), (980, 308556), (1008, 299985), (1080, 279986), (1176, 257130), (1260, 239988), (1323, 228560), (1470, 205704), (1512, 199990), (1680, 179991), (1764, 171420), (1890, 159992), (1960, 154278), (2160, 139993), (2205, 137136), (2352, 128565), (2520, 119994), (2646, 114280), (2857, 105840), (2940, 102852), (3024, 99995), (3528, 85710), (3780, 79996), (3920, 77139), (4410, 68568), (5040, 59997), (5292, 57140), (5714, 52920), (5880, 51426), (6615, 45712), (7056, 42855), (7560, 39998), (8571, 35280), (8820, 34284), (10584, 28570), (11428, 26460), (11760, 25713), (13230, 22856), (14285, 21168), (15120, 19999), (17142, 17640)]