218825280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 448

約数和(自身を含む): 858316800

約数和(自身を除く): 639491520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 43, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 86, 90, 93, 95, 96, 108, 114, 120, 124, 129, 135, 144, 152, 155, 160, 171, 172, 180, 186, 190, 192, 215, 216, 228, 240, 248, 258, 270, 279, 285, 288, 304, 310, 320, 342, 344, 360, 372, 380, 387, 430, 432, 456, 465, 480, 496, 513, 516, 540, 558, 570, 576, 589, 608, 620, 645, 684, 688, 720, 744, 760, 774, 817, 837, 855, 860, 864, 912, 930, 960, 992, 1026, 1032, 1080, 1116, 1140, 1161, 1178, 1216, 1240, 1290, 1333, 1368, 1376, 1395, 1440, 1488, 1520, 1548, 1634, 1674, 1710, 1720, 1728, 1767, 1824, 1860, 1935, 1984, 2052, 2064, 2160, 2232, 2280, 2322, 2356, 2451, 2480, 2565, 2580, 2666, 2736, 2752, 2790, 2880, 2945, 2976, 3040, 3096, 3268, 3348, 3420, 3440, 3534, 3648, 3720, 3870, 3999, 4085, 4104, 4128, 4185, 4320, 4464, 4560, 4644, 4712, 4902, 4960, 5130, 5160, 5301, 5332, 5472, 5580, 5805, 5890, 5952, 6080, 6192, 6536, 6665, 6696, 6840, 6880, 7068, 7353, 7440, 7740, 7998, 8170, 8208, 8256, 8370, 8640, 8835, 8928, 9120, 9288, 9424, 9804, 9920, 10260, 10320, 10602, 10664, 10944, 11160, 11610, 11780, 11997, 12255, 12384, 13072, 13330, 13392, 13680, 13760, 14136, 14706, 14880, 15480, 15903, 15996, 16340, 16416, 16740, 17670, 17856, 18240, 18576, 18848, 19608, 19995, 20520, 20640, 21204, 21328, 22059, 22320, 23220, 23560, 23994, 24510, 24768, 25327, 26144, 26505, 26660, 26784, 27360, 28272, 29412, 29760, 30960, 31806, 31992, 32680, 32832, 33480, 35340, 35991, 36765, 37152, 37696, 39216, 39990, 41040, 41280, 42408, 42656, 44118, 44640, 46440, 47120, 47988, 49020, 50654, 52288, 53010, 53320, 53568, 54720, 56544, 58824, 59985, 61920, 63612, 63984, 65360, 66960, 70680, 71982, 73530, 74304, 75981, 78432, 79515, 79980, 82080, 84816, 85312, 88236, 89280, 92880, 94240, 95976, 98040, 101308, 106020, 106640, 110295, 113088, 117648, 119970, 123840, 126635, 127224, 127968, 130720, 133920, 141360, 143964, 147060, 151962, 156864, 159030, 159960, 164160, 169632, 176472, 179955, 185760, 188480, 191952, 196080, 202616, 212040, 213280, 220590, 227943, 235296, 239940, 253270, 254448, 255936, 261440, 267840, 282720, 287928, 294120, 303924, 318060, 319920, 339264, 352944, 359910, 371520, 379905, 383904, 392160, 405232, 424080, 426560, 441180, 455886, 470592, 479880, 506540, 508896, 565440, 575856, 588240, 607848, 636120, 639840, 683829, 705888, 719820, 759810, 767808, 784320, 810464, 848160, 882360, 911772, 959760, 1013080, 1017792, 1139715, 1151712, 1176480, 1215696, 1272240, 1279680, 1367658, 1411776, 1439640, 1519620, 1620928, 1696320, 1764720, 1823544, 1919520, 2026160, 2279430, 2303424, 2352960, 2431392, 2544480, 2735316, 2879280, 3039240, 3419145, 3529440, 3647088, 3839040, 4052320, 4558860, 4862784, 5088960, 5470632, 5758560, 6078480, 6838290, 7058880, 7294176, 8104640, 9117720, 10941264, 11517120, 12156960, 13676580, 14588352, 18235440, 21882528, 24313920, 27353160, 36470880, 43765056, 54706320, 72941760, 109412640, 218825280]

約数ペア:

[(1, 218825280), (2, 109412640), (3, 72941760), (4, 54706320), (5, 43765056), (6, 36470880), (8, 27353160), (9, 24313920), (10, 21882528), (12, 18235440), (15, 14588352), (16, 13676580), (18, 12156960), (19, 11517120), (20, 10941264), (24, 9117720), (27, 8104640), (30, 7294176), (31, 7058880), (32, 6838290), (36, 6078480), (38, 5758560), (40, 5470632), (43, 5088960), (45, 4862784), (48, 4558860), (54, 4052320), (57, 3839040), (60, 3647088), (62, 3529440), (64, 3419145), (72, 3039240), (76, 2879280), (80, 2735316), (86, 2544480), (90, 2431392), (93, 2352960), (95, 2303424), (96, 2279430), (108, 2026160), (114, 1919520), (120, 1823544), (124, 1764720), (129, 1696320), (135, 1620928), (144, 1519620), (152, 1439640), (155, 1411776), (160, 1367658), (171, 1279680), (172, 1272240), (180, 1215696), (186, 1176480), (190, 1151712), (192, 1139715), (215, 1017792), (216, 1013080), (228, 959760), (240, 911772), (248, 882360), (258, 848160), (270, 810464), (279, 784320), (285, 767808), (288, 759810), (304, 719820), (310, 705888), (320, 683829), (342, 639840), (344, 636120), (360, 607848), (372, 588240), (380, 575856), (387, 565440), (430, 508896), (432, 506540), (456, 479880), (465, 470592), (480, 455886), (496, 441180), (513, 426560), (516, 424080), (540, 405232), (558, 392160), (570, 383904), (576, 379905), (589, 371520), (608, 359910), (620, 352944), (645, 339264), (684, 319920), (688, 318060), (720, 303924), (744, 294120), (760, 287928), (774, 282720), (817, 267840), (837, 261440), (855, 255936), (860, 254448), (864, 253270), (912, 239940), (930, 235296), (960, 227943), (992, 220590), (1026, 213280), (1032, 212040), (1080, 202616), (1116, 196080), (1140, 191952), (1161, 188480), (1178, 185760), (1216, 179955), (1240, 176472), (1290, 169632), (1333, 164160), (1368, 159960), (1376, 159030), (1395, 156864), (1440, 151962), (1488, 147060), (1520, 143964), (1548, 141360), (1634, 133920), (1674, 130720), (1710, 127968), (1720, 127224), (1728, 126635), (1767, 123840), (1824, 119970), (1860, 117648), (1935, 113088), (1984, 110295), (2052, 106640), (2064, 106020), (2160, 101308), (2232, 98040), (2280, 95976), (2322, 94240), (2356, 92880), (2451, 89280), (2480, 88236), (2565, 85312), (2580, 84816), (2666, 82080), (2736, 79980), (2752, 79515), (2790, 78432), (2880, 75981), (2945, 74304), (2976, 73530), (3040, 71982), (3096, 70680), (3268, 66960), (3348, 65360), (3420, 63984), (3440, 63612), (3534, 61920), (3648, 59985), (3720, 58824), (3870, 56544), (3999, 54720), (4085, 53568), (4104, 53320), (4128, 53010), (4185, 52288), (4320, 50654), (4464, 49020), (4560, 47988), (4644, 47120), (4712, 46440), (4902, 44640), (4960, 44118), (5130, 42656), (5160, 42408), (5301, 41280), (5332, 41040), (5472, 39990), (5580, 39216), (5805, 37696), (5890, 37152), (5952, 36765), (6080, 35991), (6192, 35340), (6536, 33480), (6665, 32832), (6696, 32680), (6840, 31992), (6880, 31806), (7068, 30960), (7353, 29760), (7440, 29412), (7740, 28272), (7998, 27360), (8170, 26784), (8208, 26660), (8256, 26505), (8370, 26144), (8640, 25327), (8835, 24768), (8928, 24510), (9120, 23994), (9288, 23560), (9424, 23220), (9804, 22320), (9920, 22059), (10260, 21328), (10320, 21204), (10602, 20640), (10664, 20520), (10944, 19995), (11160, 19608), (11610, 18848), (11780, 18576), (11997, 18240), (12255, 17856), (12384, 17670), (13072, 16740), (13330, 16416), (13392, 16340), (13680, 15996), (13760, 15903), (14136, 15480), (14706, 14880)]