314641320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 256

約数和(自身を含む): 1143521280

約数和(自身を除く): 828879960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 43, 56, 60, 62, 70, 84, 86, 93, 105, 120, 124, 129, 140, 155, 168, 172, 186, 210, 215, 217, 248, 258, 280, 281, 301, 310, 344, 372, 420, 430, 434, 465, 516, 562, 602, 620, 645, 651, 744, 840, 843, 860, 868, 903, 930, 1032, 1085, 1124, 1204, 1240, 1290, 1302, 1333, 1405, 1505, 1686, 1720, 1736, 1806, 1860, 1967, 2170, 2248, 2408, 2580, 2604, 2666, 2810, 3010, 3255, 3372, 3612, 3720, 3934, 3999, 4215, 4340, 4515, 5160, 5208, 5332, 5620, 5901, 6020, 6510, 6665, 6744, 7224, 7868, 7998, 8430, 8680, 8711, 9030, 9331, 9835, 10664, 11240, 11802, 12040, 12083, 13020, 13330, 15736, 15996, 16860, 17422, 18060, 18662, 19670, 19995, 23604, 24166, 26040, 26133, 26660, 27993, 29505, 31992, 33720, 34844, 36120, 36249, 37324, 39340, 39990, 43555, 46655, 47208, 48332, 52266, 53320, 55986, 59010, 60415, 60977, 69688, 72498, 74648, 78680, 79980, 84581, 87110, 93310, 96664, 104532, 111972, 118020, 120830, 121954, 130665, 139965, 144996, 159960, 169162, 174220, 181245, 182931, 186620, 209064, 223944, 236040, 241660, 243908, 253743, 261330, 279930, 289992, 304885, 338324, 348440, 362490, 365862, 373240, 374573, 422905, 483320, 487816, 507486, 522660, 559860, 609770, 676648, 724980, 731724, 749146, 845810, 914655, 1014972, 1045320, 1119720, 1123719, 1219540, 1268715, 1449960, 1463448, 1498292, 1691620, 1829310, 1872865, 2029944, 2247438, 2439080, 2537430, 2622011, 2996584, 3383240, 3658620, 3745730, 4494876, 5074860, 5244022, 5618595, 7317240, 7491460, 7866033, 8989752, 10149720, 10488044, 11237190, 13110055, 14982920, 15732066, 20976088, 22474380, 26220110, 31464132, 39330165, 44948760, 52440220, 62928264, 78660330, 104880440, 157320660, 314641320]

約数ペア:

[(1, 314641320), (2, 157320660), (3, 104880440), (4, 78660330), (5, 62928264), (6, 52440220), (7, 44948760), (8, 39330165), (10, 31464132), (12, 26220110), (14, 22474380), (15, 20976088), (20, 15732066), (21, 14982920), (24, 13110055), (28, 11237190), (30, 10488044), (31, 10149720), (35, 8989752), (40, 7866033), (42, 7491460), (43, 7317240), (56, 5618595), (60, 5244022), (62, 5074860), (70, 4494876), (84, 3745730), (86, 3658620), (93, 3383240), (105, 2996584), (120, 2622011), (124, 2537430), (129, 2439080), (140, 2247438), (155, 2029944), (168, 1872865), (172, 1829310), (186, 1691620), (210, 1498292), (215, 1463448), (217, 1449960), (248, 1268715), (258, 1219540), (280, 1123719), (281, 1119720), (301, 1045320), (310, 1014972), (344, 914655), (372, 845810), (420, 749146), (430, 731724), (434, 724980), (465, 676648), (516, 609770), (562, 559860), (602, 522660), (620, 507486), (645, 487816), (651, 483320), (744, 422905), (840, 374573), (843, 373240), (860, 365862), (868, 362490), (903, 348440), (930, 338324), (1032, 304885), (1085, 289992), (1124, 279930), (1204, 261330), (1240, 253743), (1290, 243908), (1302, 241660), (1333, 236040), (1405, 223944), (1505, 209064), (1686, 186620), (1720, 182931), (1736, 181245), (1806, 174220), (1860, 169162), (1967, 159960), (2170, 144996), (2248, 139965), (2408, 130665), (2580, 121954), (2604, 120830), (2666, 118020), (2810, 111972), (3010, 104532), (3255, 96664), (3372, 93310), (3612, 87110), (3720, 84581), (3934, 79980), (3999, 78680), (4215, 74648), (4340, 72498), (4515, 69688), (5160, 60977), (5208, 60415), (5332, 59010), (5620, 55986), (5901, 53320), (6020, 52266), (6510, 48332), (6665, 47208), (6744, 46655), (7224, 43555), (7868, 39990), (7998, 39340), (8430, 37324), (8680, 36249), (8711, 36120), (9030, 34844), (9331, 33720), (9835, 31992), (10664, 29505), (11240, 27993), (11802, 26660), (12040, 26133), (12083, 26040), (13020, 24166), (13330, 23604), (15736, 19995), (15996, 19670), (16860, 18662), (17422, 18060)]