219465120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 384

約数和(自身を含む): 851558400

約数和(自身を除く): 632093280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 43, 48, 49, 56, 60, 62, 70, 80, 84, 86, 93, 96, 98, 105, 112, 120, 124, 129, 140, 147, 155, 160, 168, 172, 186, 196, 210, 215, 217, 224, 240, 245, 248, 258, 280, 294, 301, 310, 336, 343, 344, 372, 392, 420, 430, 434, 465, 480, 490, 496, 516, 560, 588, 602, 620, 645, 651, 672, 686, 688, 735, 744, 784, 840, 860, 868, 903, 930, 980, 992, 1029, 1032, 1085, 1120, 1176, 1204, 1240, 1290, 1302, 1333, 1372, 1376, 1470, 1488, 1505, 1519, 1568, 1680, 1715, 1720, 1736, 1806, 1860, 1960, 2058, 2064, 2107, 2170, 2352, 2408, 2480, 2580, 2604, 2666, 2744, 2940, 2976, 3010, 3038, 3255, 3360, 3430, 3440, 3472, 3612, 3720, 3920, 3999, 4116, 4128, 4214, 4340, 4515, 4557, 4704, 4816, 4960, 5145, 5160, 5208, 5332, 5488, 5880, 6020, 6076, 6321, 6510, 6665, 6860, 6880, 6944, 7224, 7440, 7595, 7840, 7998, 8232, 8428, 8680, 9030, 9114, 9331, 9632, 10290, 10320, 10416, 10535, 10633, 10664, 10976, 11760, 12040, 12152, 12642, 13020, 13330, 13720, 14448, 14749, 14880, 15190, 15996, 16464, 16856, 17360, 18060, 18228, 18662, 19995, 20580, 20640, 20832, 21070, 21266, 21328, 22785, 23520, 24080, 24304, 25284, 26040, 26660, 27440, 27993, 28896, 29498, 30380, 31605, 31899, 31992, 32928, 33712, 34720, 36120, 36456, 37324, 39990, 41160, 42140, 42532, 42656, 44247, 45570, 46655, 48160, 48608, 50568, 52080, 53165, 53320, 54880, 55986, 58996, 60760, 63210, 63798, 63984, 65317, 67424, 72240, 72912, 73745, 74648, 79980, 82320, 84280, 85064, 88494, 91140, 93310, 101136, 104160, 106330, 106640, 111972, 117992, 121520, 126420, 127596, 127968, 130634, 139965, 144480, 145824, 147490, 149296, 159495, 159960, 164640, 168560, 170128, 176988, 182280, 186620, 195951, 202272, 212660, 213280, 221235, 223944, 235984, 243040, 252840, 255192, 261268, 279930, 294980, 298592, 318990, 319920, 326585, 337120, 340256, 353976, 364560, 373240, 391902, 425320, 442470, 447888, 457219, 471968, 505680, 510384, 522536, 559860, 589960, 637980, 639840, 653170, 707952, 729120, 746480, 783804, 850640, 884940, 895776, 914438, 979755, 1011360, 1020768, 1045072, 1119720, 1179920, 1275960, 1306340, 1371657, 1415904, 1492960, 1567608, 1701280, 1769880, 1828876, 1959510, 2090144, 2239440, 2286095, 2359840, 2551920, 2612680, 2743314, 3135216, 3539760, 3657752, 3919020, 4478880, 4572190, 5103840, 5225360, 5486628, 6270432, 6858285, 7079520, 7315504, 7838040, 9144380, 10450720, 10973256, 13716570, 14631008, 15676080, 18288760, 21946512, 27433140, 31352160, 36577520, 43893024, 54866280, 73155040, 109732560, 219465120]

約数ペア:

[(1, 219465120), (2, 109732560), (3, 73155040), (4, 54866280), (5, 43893024), (6, 36577520), (7, 31352160), (8, 27433140), (10, 21946512), (12, 18288760), (14, 15676080), (15, 14631008), (16, 13716570), (20, 10973256), (21, 10450720), (24, 9144380), (28, 7838040), (30, 7315504), (31, 7079520), (32, 6858285), (35, 6270432), (40, 5486628), (42, 5225360), (43, 5103840), (48, 4572190), (49, 4478880), (56, 3919020), (60, 3657752), (62, 3539760), (70, 3135216), (80, 2743314), (84, 2612680), (86, 2551920), (93, 2359840), (96, 2286095), (98, 2239440), (105, 2090144), (112, 1959510), (120, 1828876), (124, 1769880), (129, 1701280), (140, 1567608), (147, 1492960), (155, 1415904), (160, 1371657), (168, 1306340), (172, 1275960), (186, 1179920), (196, 1119720), (210, 1045072), (215, 1020768), (217, 1011360), (224, 979755), (240, 914438), (245, 895776), (248, 884940), (258, 850640), (280, 783804), (294, 746480), (301, 729120), (310, 707952), (336, 653170), (343, 639840), (344, 637980), (372, 589960), (392, 559860), (420, 522536), (430, 510384), (434, 505680), (465, 471968), (480, 457219), (490, 447888), (496, 442470), (516, 425320), (560, 391902), (588, 373240), (602, 364560), (620, 353976), (645, 340256), (651, 337120), (672, 326585), (686, 319920), (688, 318990), (735, 298592), (744, 294980), (784, 279930), (840, 261268), (860, 255192), (868, 252840), (903, 243040), (930, 235984), (980, 223944), (992, 221235), (1029, 213280), (1032, 212660), (1085, 202272), (1120, 195951), (1176, 186620), (1204, 182280), (1240, 176988), (1290, 170128), (1302, 168560), (1333, 164640), (1372, 159960), (1376, 159495), (1470, 149296), (1488, 147490), (1505, 145824), (1519, 144480), (1568, 139965), (1680, 130634), (1715, 127968), (1720, 127596), (1736, 126420), (1806, 121520), (1860, 117992), (1960, 111972), (2058, 106640), (2064, 106330), (2107, 104160), (2170, 101136), (2352, 93310), (2408, 91140), (2480, 88494), (2580, 85064), (2604, 84280), (2666, 82320), (2744, 79980), (2940, 74648), (2976, 73745), (3010, 72912), (3038, 72240), (3255, 67424), (3360, 65317), (3430, 63984), (3440, 63798), (3472, 63210), (3612, 60760), (3720, 58996), (3920, 55986), (3999, 54880), (4116, 53320), (4128, 53165), (4214, 52080), (4340, 50568), (4515, 48608), (4557, 48160), (4704, 46655), (4816, 45570), (4960, 44247), (5145, 42656), (5160, 42532), (5208, 42140), (5332, 41160), (5488, 39990), (5880, 37324), (6020, 36456), (6076, 36120), (6321, 34720), (6510, 33712), (6665, 32928), (6860, 31992), (6880, 31899), (6944, 31605), (7224, 30380), (7440, 29498), (7595, 28896), (7840, 27993), (7998, 27440), (8232, 26660), (8428, 26040), (8680, 25284), (9030, 24304), (9114, 24080), (9331, 23520), (9632, 22785), (10290, 21328), (10320, 21266), (10416, 21070), (10535, 20832), (10633, 20640), (10664, 20580), (10976, 19995), (11760, 18662), (12040, 18228), (12152, 18060), (12642, 17360), (13020, 16856), (13330, 16464), (13720, 15996), (14448, 15190), (14749, 14880)]