378785280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:137

約数の個数: 320

約数和(自身を含む): 1313630208

約数和(自身を除く): 934844928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 43, 48, 60, 62, 64, 74, 80, 86, 93, 96, 111, 120, 124, 128, 129, 148, 155, 160, 172, 185, 186, 192, 215, 222, 240, 248, 256, 258, 296, 310, 320, 344, 370, 372, 384, 430, 444, 465, 480, 496, 512, 516, 555, 592, 620, 640, 645, 688, 740, 744, 768, 860, 888, 930, 960, 992, 1032, 1110, 1147, 1184, 1240, 1280, 1290, 1333, 1376, 1480, 1488, 1536, 1591, 1720, 1776, 1860, 1920, 1984, 2064, 2220, 2294, 2368, 2480, 2560, 2580, 2666, 2752, 2960, 2976, 3182, 3440, 3441, 3552, 3720, 3840, 3968, 3999, 4128, 4440, 4588, 4736, 4773, 4960, 5160, 5332, 5504, 5735, 5920, 5952, 6364, 6665, 6880, 6882, 7104, 7440, 7680, 7936, 7955, 7998, 8256, 8880, 9176, 9472, 9546, 9920, 10320, 10664, 11008, 11470, 11840, 11904, 12728, 13330, 13760, 13764, 14208, 14880, 15872, 15910, 15996, 16512, 17205, 17760, 18352, 18944, 19092, 19840, 19995, 20640, 21328, 22016, 22940, 23680, 23808, 23865, 25456, 26660, 27520, 27528, 28416, 29760, 31820, 31992, 33024, 34410, 35520, 36704, 38184, 39680, 39990, 41280, 42656, 45880, 47360, 47616, 47730, 49321, 50912, 53320, 55040, 55056, 56832, 59520, 63640, 63984, 66048, 68820, 71040, 73408, 76368, 79360, 79980, 82560, 85312, 91760, 94720, 95460, 98642, 101824, 106640, 110080, 110112, 119040, 127280, 127968, 137640, 142080, 146816, 147963, 152736, 159960, 165120, 170624, 183520, 190920, 197284, 203648, 213280, 220224, 238080, 246605, 254560, 255936, 275280, 284160, 293632, 295926, 305472, 319920, 330240, 341248, 367040, 381840, 394568, 407296, 426560, 440448, 493210, 509120, 511872, 550560, 587264, 591852, 610944, 639840, 682496, 734080, 739815, 763680, 789136, 814592, 853120, 880896, 986420, 1018240, 1023744, 1101120, 1183704, 1221888, 1279680, 1468160, 1479630, 1527360, 1578272, 1706240, 1761792, 1972840, 2036480, 2047488, 2202240, 2367408, 2443776, 2559360, 2936320, 2959260, 3054720, 3156544, 3412480, 3945680, 4072960, 4404480, 4734816, 5118720, 5918520, 6109440, 6313088, 7891360, 8808960, 9469632, 10237440, 11837040, 12218880, 12626176, 15782720, 18939264, 23674080, 25252352, 31565440, 37878528, 47348160, 63130880, 75757056, 94696320, 126261760, 189392640, 378785280]

約数ペア:

[(1, 378785280), (2, 189392640), (3, 126261760), (4, 94696320), (5, 75757056), (6, 63130880), (8, 47348160), (10, 37878528), (12, 31565440), (15, 25252352), (16, 23674080), (20, 18939264), (24, 15782720), (30, 12626176), (31, 12218880), (32, 11837040), (37, 10237440), (40, 9469632), (43, 8808960), (48, 7891360), (60, 6313088), (62, 6109440), (64, 5918520), (74, 5118720), (80, 4734816), (86, 4404480), (93, 4072960), (96, 3945680), (111, 3412480), (120, 3156544), (124, 3054720), (128, 2959260), (129, 2936320), (148, 2559360), (155, 2443776), (160, 2367408), (172, 2202240), (185, 2047488), (186, 2036480), (192, 1972840), (215, 1761792), (222, 1706240), (240, 1578272), (248, 1527360), (256, 1479630), (258, 1468160), (296, 1279680), (310, 1221888), (320, 1183704), (344, 1101120), (370, 1023744), (372, 1018240), (384, 986420), (430, 880896), (444, 853120), (465, 814592), (480, 789136), (496, 763680), (512, 739815), (516, 734080), (555, 682496), (592, 639840), (620, 610944), (640, 591852), (645, 587264), (688, 550560), (740, 511872), (744, 509120), (768, 493210), (860, 440448), (888, 426560), (930, 407296), (960, 394568), (992, 381840), (1032, 367040), (1110, 341248), (1147, 330240), (1184, 319920), (1240, 305472), (1280, 295926), (1290, 293632), (1333, 284160), (1376, 275280), (1480, 255936), (1488, 254560), (1536, 246605), (1591, 238080), (1720, 220224), (1776, 213280), (1860, 203648), (1920, 197284), (1984, 190920), (2064, 183520), (2220, 170624), (2294, 165120), (2368, 159960), (2480, 152736), (2560, 147963), (2580, 146816), (2666, 142080), (2752, 137640), (2960, 127968), (2976, 127280), (3182, 119040), (3440, 110112), (3441, 110080), (3552, 106640), (3720, 101824), (3840, 98642), (3968, 95460), (3999, 94720), (4128, 91760), (4440, 85312), (4588, 82560), (4736, 79980), (4773, 79360), (4960, 76368), (5160, 73408), (5332, 71040), (5504, 68820), (5735, 66048), (5920, 63984), (5952, 63640), (6364, 59520), (6665, 56832), (6880, 55056), (6882, 55040), (7104, 53320), (7440, 50912), (7680, 49321), (7936, 47730), (7955, 47616), (7998, 47360), (8256, 45880), (8880, 42656), (9176, 41280), (9472, 39990), (9546, 39680), (9920, 38184), (10320, 36704), (10664, 35520), (11008, 34410), (11470, 33024), (11840, 31992), (11904, 31820), (12728, 29760), (13330, 28416), (13760, 27528), (13764, 27520), (14208, 26660), (14880, 25456), (15872, 23865), (15910, 23808), (15996, 23680), (16512, 22940), (17205, 22016), (17760, 21328), (18352, 20640), (18944, 19995), (19092, 19840)]