284088960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 384

約数和(自身を含む): 1064194560

約数和(自身を除く): 780105600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 43, 45, 48, 60, 62, 64, 72, 74, 80, 86, 90, 93, 96, 111, 120, 124, 128, 129, 144, 148, 155, 160, 172, 180, 185, 186, 192, 215, 222, 240, 248, 258, 279, 288, 296, 310, 320, 333, 344, 360, 370, 372, 384, 387, 430, 444, 465, 480, 496, 516, 555, 558, 576, 592, 620, 640, 645, 666, 688, 720, 740, 744, 774, 860, 888, 930, 960, 992, 1032, 1110, 1116, 1147, 1152, 1184, 1240, 1290, 1332, 1333, 1376, 1395, 1440, 1480, 1488, 1548, 1591, 1665, 1720, 1776, 1860, 1920, 1935, 1984, 2064, 2220, 2232, 2294, 2368, 2480, 2580, 2664, 2666, 2752, 2790, 2880, 2960, 2976, 3096, 3182, 3330, 3440, 3441, 3552, 3720, 3870, 3968, 3999, 4128, 4440, 4464, 4588, 4736, 4773, 4960, 5160, 5328, 5332, 5504, 5580, 5735, 5760, 5920, 5952, 6192, 6364, 6660, 6665, 6880, 6882, 7104, 7440, 7740, 7955, 7998, 8256, 8880, 8928, 9176, 9546, 9920, 10320, 10323, 10656, 10664, 11160, 11470, 11840, 11904, 11997, 12384, 12728, 13320, 13330, 13760, 13764, 14208, 14319, 14880, 15480, 15910, 15996, 16512, 17205, 17760, 17856, 18352, 19092, 19840, 19995, 20640, 20646, 21312, 21328, 22320, 22940, 23680, 23865, 23994, 24768, 25456, 26640, 26660, 27520, 27528, 28638, 29760, 30960, 31820, 31992, 34410, 35520, 35712, 36704, 38184, 39990, 41280, 41292, 42624, 42656, 44640, 45880, 47730, 47988, 49321, 49536, 50912, 51615, 53280, 53320, 55056, 57276, 59520, 59985, 61920, 63640, 63984, 68820, 71040, 71595, 73408, 76368, 79980, 82560, 82584, 85312, 89280, 91760, 95460, 95976, 98642, 101824, 103230, 106560, 106640, 110112, 114552, 119970, 123840, 127280, 127968, 137640, 143190, 146816, 147963, 152736, 159960, 165168, 170624, 178560, 183520, 190920, 191952, 197284, 203648, 206460, 213120, 213280, 220224, 229104, 239940, 246605, 247680, 254560, 255936, 275280, 286380, 295926, 305472, 319920, 330336, 367040, 381840, 383904, 394568, 412920, 426560, 440448, 443889, 458208, 479880, 493210, 509120, 511872, 550560, 572760, 591852, 610944, 639840, 660672, 734080, 739815, 763680, 767808, 789136, 825840, 853120, 887778, 916416, 959760, 986420, 1018240, 1101120, 1145520, 1183704, 1279680, 1321344, 1479630, 1527360, 1535616, 1578272, 1651680, 1775556, 1832832, 1919520, 1972840, 2202240, 2219445, 2291040, 2367408, 2559360, 2959260, 3054720, 3156544, 3303360, 3551112, 3839040, 3945680, 4438890, 4582080, 4734816, 5918520, 6313088, 6606720, 7102224, 7678080, 7891360, 8877780, 9164160, 9469632, 11837040, 14204448, 15782720, 17755560, 18939264, 23674080, 28408896, 31565440, 35511120, 47348160, 56817792, 71022240, 94696320, 142044480, 284088960]

約数ペア:

[(1, 284088960), (2, 142044480), (3, 94696320), (4, 71022240), (5, 56817792), (6, 47348160), (8, 35511120), (9, 31565440), (10, 28408896), (12, 23674080), (15, 18939264), (16, 17755560), (18, 15782720), (20, 14204448), (24, 11837040), (30, 9469632), (31, 9164160), (32, 8877780), (36, 7891360), (37, 7678080), (40, 7102224), (43, 6606720), (45, 6313088), (48, 5918520), (60, 4734816), (62, 4582080), (64, 4438890), (72, 3945680), (74, 3839040), (80, 3551112), (86, 3303360), (90, 3156544), (93, 3054720), (96, 2959260), (111, 2559360), (120, 2367408), (124, 2291040), (128, 2219445), (129, 2202240), (144, 1972840), (148, 1919520), (155, 1832832), (160, 1775556), (172, 1651680), (180, 1578272), (185, 1535616), (186, 1527360), (192, 1479630), (215, 1321344), (222, 1279680), (240, 1183704), (248, 1145520), (258, 1101120), (279, 1018240), (288, 986420), (296, 959760), (310, 916416), (320, 887778), (333, 853120), (344, 825840), (360, 789136), (370, 767808), (372, 763680), (384, 739815), (387, 734080), (430, 660672), (444, 639840), (465, 610944), (480, 591852), (496, 572760), (516, 550560), (555, 511872), (558, 509120), (576, 493210), (592, 479880), (620, 458208), (640, 443889), (645, 440448), (666, 426560), (688, 412920), (720, 394568), (740, 383904), (744, 381840), (774, 367040), (860, 330336), (888, 319920), (930, 305472), (960, 295926), (992, 286380), (1032, 275280), (1110, 255936), (1116, 254560), (1147, 247680), (1152, 246605), (1184, 239940), (1240, 229104), (1290, 220224), (1332, 213280), (1333, 213120), (1376, 206460), (1395, 203648), (1440, 197284), (1480, 191952), (1488, 190920), (1548, 183520), (1591, 178560), (1665, 170624), (1720, 165168), (1776, 159960), (1860, 152736), (1920, 147963), (1935, 146816), (1984, 143190), (2064, 137640), (2220, 127968), (2232, 127280), (2294, 123840), (2368, 119970), (2480, 114552), (2580, 110112), (2664, 106640), (2666, 106560), (2752, 103230), (2790, 101824), (2880, 98642), (2960, 95976), (2976, 95460), (3096, 91760), (3182, 89280), (3330, 85312), (3440, 82584), (3441, 82560), (3552, 79980), (3720, 76368), (3870, 73408), (3968, 71595), (3999, 71040), (4128, 68820), (4440, 63984), (4464, 63640), (4588, 61920), (4736, 59985), (4773, 59520), (4960, 57276), (5160, 55056), (5328, 53320), (5332, 53280), (5504, 51615), (5580, 50912), (5735, 49536), (5760, 49321), (5920, 47988), (5952, 47730), (6192, 45880), (6364, 44640), (6660, 42656), (6665, 42624), (6880, 41292), (6882, 41280), (7104, 39990), (7440, 38184), (7740, 36704), (7955, 35712), (7998, 35520), (8256, 34410), (8880, 31992), (8928, 31820), (9176, 30960), (9546, 29760), (9920, 28638), (10320, 27528), (10323, 27520), (10656, 26660), (10664, 26640), (11160, 25456), (11470, 24768), (11840, 23994), (11904, 23865), (11997, 23680), (12384, 22940), (12728, 22320), (13320, 21328), (13330, 21312), (13760, 20646), (13764, 20640), (14208, 19995), (14319, 19840), (14880, 19092), (15480, 18352), (15910, 17856), (15996, 17760), (16512, 17205)]