158442480

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{499}}^1$

素因数の和:538

約数の個数: 300

約数和(自身を含む): 641421000

約数和(自身を除く): 482978520

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, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 499, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 998, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1497, 1512, 1620, 1680, 1764, 1890, 1960, 1996, 2160, 2205, 2268, 2352, 2495, 2520, 2646, 2835, 2940, 2994, 3024, 3240, 3493, 3528, 3780, 3920, 3969, 3992, 4410, 4491, 4536, 4990, 5040, 5292, 5670, 5880, 5988, 6480, 6615, 6986, 7056, 7485, 7560, 7938, 7984, 8820, 8982, 9072, 9980, 10479, 10584, 11340, 11760, 11976, 13230, 13473, 13972, 14970, 15120, 15876, 17465, 17640, 17964, 19845, 19960, 20958, 21168, 22455, 22680, 23952, 24451, 26460, 26946, 27944, 29940, 31437, 31752, 34930, 35280, 35928, 39690, 39920, 40419, 41916, 44910, 45360, 48902, 52395, 52920, 53892, 55888, 59880, 62874, 63504, 67365, 69860, 71856, 73353, 79380, 80838, 83832, 89820, 94311, 97804, 104790, 105840, 107784, 119760, 122255, 125748, 134730, 139720, 146706, 157185, 158760, 161676, 167664, 179640, 188622, 195608, 202095, 209580, 215568, 220059, 244510, 251496, 269460, 279440, 282933, 293412, 314370, 317520, 323352, 359280, 366765, 377244, 391216, 404190, 419160, 440118, 471555, 489020, 502992, 538920, 565866, 586824, 628740, 646704, 660177, 733530, 754488, 808380, 838320, 880236, 943110, 978040, 1077840, 1100295, 1131732, 1173648, 1257480, 1320354, 1414665, 1467060, 1508976, 1616760, 1760472, 1886220, 1956080, 1980531, 2200590, 2263464, 2514960, 2640708, 2829330, 2934120, 3233520, 3300885, 3520944, 3772440, 3961062, 4401180, 4526928, 5281416, 5658660, 5868240, 6601770, 7544880, 7922124, 8802360, 9902655, 10562832, 11317320, 13203540, 15844248, 17604720, 19805310, 22634640, 26407080, 31688496, 39610620, 52814160, 79221240, 158442480]

約数ペア:

[(1, 158442480), (2, 79221240), (3, 52814160), (4, 39610620), (5, 31688496), (6, 26407080), (7, 22634640), (8, 19805310), (9, 17604720), (10, 15844248), (12, 13203540), (14, 11317320), (15, 10562832), (16, 9902655), (18, 8802360), (20, 7922124), (21, 7544880), (24, 6601770), (27, 5868240), (28, 5658660), (30, 5281416), (35, 4526928), (36, 4401180), (40, 3961062), (42, 3772440), (45, 3520944), (48, 3300885), (49, 3233520), (54, 2934120), (56, 2829330), (60, 2640708), (63, 2514960), (70, 2263464), (72, 2200590), (80, 1980531), (81, 1956080), (84, 1886220), (90, 1760472), (98, 1616760), (105, 1508976), (108, 1467060), (112, 1414665), (120, 1320354), (126, 1257480), (135, 1173648), (140, 1131732), (144, 1100295), (147, 1077840), (162, 978040), (168, 943110), (180, 880236), (189, 838320), (196, 808380), (210, 754488), (216, 733530), (240, 660177), (245, 646704), (252, 628740), (270, 586824), (280, 565866), (294, 538920), (315, 502992), (324, 489020), (336, 471555), (360, 440118), (378, 419160), (392, 404190), (405, 391216), (420, 377244), (432, 366765), (441, 359280), (490, 323352), (499, 317520), (504, 314370), (540, 293412), (560, 282933), (567, 279440), (588, 269460), (630, 251496), (648, 244510), (720, 220059), (735, 215568), (756, 209580), (784, 202095), (810, 195608), (840, 188622), (882, 179640), (945, 167664), (980, 161676), (998, 158760), (1008, 157185), (1080, 146706), (1134, 139720), (1176, 134730), (1260, 125748), (1296, 122255), (1323, 119760), (1470, 107784), (1497, 105840), (1512, 104790), (1620, 97804), (1680, 94311), (1764, 89820), (1890, 83832), (1960, 80838), (1996, 79380), (2160, 73353), (2205, 71856), (2268, 69860), (2352, 67365), (2495, 63504), (2520, 62874), (2646, 59880), (2835, 55888), (2940, 53892), (2994, 52920), (3024, 52395), (3240, 48902), (3493, 45360), (3528, 44910), (3780, 41916), (3920, 40419), (3969, 39920), (3992, 39690), (4410, 35928), (4491, 35280), (4536, 34930), (4990, 31752), (5040, 31437), (5292, 29940), (5670, 27944), (5880, 26946), (5988, 26460), (6480, 24451), (6615, 23952), (6986, 22680), (7056, 22455), (7485, 21168), (7560, 20958), (7938, 19960), (7984, 19845), (8820, 17964), (8982, 17640), (9072, 17465), (9980, 15876), (10479, 15120), (10584, 14970), (11340, 13972), (11760, 13473), (11976, 13230)]