2445891840

素因数分解:

$2^8\times 3^2\times 5^1\times 7^3\times {\mathrm{619}}^1$

素因数の和:667

約数の個数: 432

約数和(自身を含む): 9884784000

約数和(自身を除く): 7438892160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 343, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 619, 630, 640, 672, 686, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1029, 1120, 1152, 1176, 1238, 1260, 1280, 1344, 1372, 1440, 1470, 1568, 1680, 1715, 1764, 1792, 1857, 1920, 1960, 2016, 2058, 2205, 2240, 2304, 2352, 2476, 2520, 2688, 2744, 2880, 2940, 3087, 3095, 3136, 3360, 3430, 3528, 3714, 3840, 3920, 4032, 4116, 4333, 4410, 4480, 4704, 4952, 5040, 5145, 5376, 5488, 5571, 5760, 5880, 6174, 6190, 6272, 6720, 6860, 7056, 7428, 7840, 8064, 8232, 8666, 8820, 8960, 9285, 9408, 9904, 10080, 10290, 10976, 11142, 11520, 11760, 12348, 12380, 12544, 12999, 13440, 13720, 14112, 14856, 15435, 15680, 16128, 16464, 17332, 17640, 18570, 18816, 19808, 20160, 20580, 21665, 21952, 22284, 23520, 24696, 24760, 25998, 26880, 27440, 27855, 28224, 29712, 30331, 30870, 31360, 32928, 34664, 35280, 37140, 37632, 38997, 39616, 40320, 41160, 43330, 43904, 44568, 47040, 49392, 49520, 51996, 54880, 55710, 56448, 59424, 60662, 61740, 62720, 64995, 65856, 69328, 70560, 74280, 77994, 79232, 80640, 82320, 86660, 87808, 89136, 90993, 94080, 98784, 99040, 103992, 109760, 111420, 112896, 118848, 121324, 123480, 129990, 131712, 138656, 141120, 148560, 151655, 155988, 158464, 164640, 173320, 178272, 181986, 188160, 194985, 197568, 198080, 207984, 212317, 219520, 222840, 237696, 242648, 246960, 259980, 263424, 272979, 277312, 282240, 297120, 303310, 311976, 329280, 346640, 356544, 363972, 389970, 395136, 396160, 415968, 424634, 439040, 445680, 454965, 475392, 485296, 493920, 519960, 545958, 554624, 564480, 594240, 606620, 623952, 636951, 658560, 693280, 713088, 727944, 779940, 790272, 792320, 831936, 849268, 891360, 909930, 970592, 987840, 1039920, 1061585, 1091916, 1109248, 1188480, 1213240, 1247904, 1273902, 1317120, 1364895, 1386560, 1426176, 1455888, 1559880, 1663872, 1698536, 1782720, 1819860, 1910853, 1941184, 1975680, 2079840, 2123170, 2183832, 2376960, 2426480, 2495808, 2547804, 2729790, 2773120, 2911776, 3119760, 3184755, 3327744, 3397072, 3565440, 3639720, 3821706, 3882368, 3951360, 4159680, 4246340, 4367664, 4852960, 4991616, 5095608, 5459580, 5546240, 5823552, 6239520, 6369510, 6794144, 7130880, 7279440, 7643412, 7764736, 8319360, 8492680, 8735328, 9554265, 9705920, 9983232, 10191216, 10919160, 11647104, 12479040, 12739020, 13588288, 14558880, 15286824, 16638720, 16985360, 17470656, 19108530, 19411840, 20382432, 21838320, 23294208, 24958080, 25478040, 27176576, 29117760, 30573648, 33970720, 34941312, 38217060, 38823680, 40764864, 43676640, 49916160, 50956080, 54353152, 58235520, 61147296, 67941440, 69882624, 76434120, 81529728, 87353280, 101912160, 116471040, 122294592, 135882880, 152868240, 163059456, 174706560, 203824320, 244589184, 271765760, 305736480, 349413120, 407648640, 489178368, 611472960, 815297280, 1222945920, 2445891840]

約数ペア:

[(1, 2445891840), (2, 1222945920), (3, 815297280), (4, 611472960), (5, 489178368), (6, 407648640), (7, 349413120), (8, 305736480), (9, 271765760), (10, 244589184), (12, 203824320), (14, 174706560), (15, 163059456), (16, 152868240), (18, 135882880), (20, 122294592), (21, 116471040), (24, 101912160), (28, 87353280), (30, 81529728), (32, 76434120), (35, 69882624), (36, 67941440), (40, 61147296), (42, 58235520), (45, 54353152), (48, 50956080), (49, 49916160), (56, 43676640), (60, 40764864), (63, 38823680), (64, 38217060), (70, 34941312), (72, 33970720), (80, 30573648), (84, 29117760), (90, 27176576), (96, 25478040), (98, 24958080), (105, 23294208), (112, 21838320), (120, 20382432), (126, 19411840), (128, 19108530), (140, 17470656), (144, 16985360), (147, 16638720), (160, 15286824), (168, 14558880), (180, 13588288), (192, 12739020), (196, 12479040), (210, 11647104), (224, 10919160), (240, 10191216), (245, 9983232), (252, 9705920), (256, 9554265), (280, 8735328), (288, 8492680), (294, 8319360), (315, 7764736), (320, 7643412), (336, 7279440), (343, 7130880), (360, 6794144), (384, 6369510), (392, 6239520), (420, 5823552), (441, 5546240), (448, 5459580), (480, 5095608), (490, 4991616), (504, 4852960), (560, 4367664), (576, 4246340), (588, 4159680), (619, 3951360), (630, 3882368), (640, 3821706), (672, 3639720), (686, 3565440), (720, 3397072), (735, 3327744), (768, 3184755), (784, 3119760), (840, 2911776), (882, 2773120), (896, 2729790), (960, 2547804), (980, 2495808), (1008, 2426480), (1029, 2376960), (1120, 2183832), (1152, 2123170), (1176, 2079840), (1238, 1975680), (1260, 1941184), (1280, 1910853), (1344, 1819860), (1372, 1782720), (1440, 1698536), (1470, 1663872), (1568, 1559880), (1680, 1455888), (1715, 1426176), (1764, 1386560), (1792, 1364895), (1857, 1317120), (1920, 1273902), (1960, 1247904), (2016, 1213240), (2058, 1188480), (2205, 1109248), (2240, 1091916), (2304, 1061585), (2352, 1039920), (2476, 987840), (2520, 970592), (2688, 909930), (2744, 891360), (2880, 849268), (2940, 831936), (3087, 792320), (3095, 790272), (3136, 779940), (3360, 727944), (3430, 713088), (3528, 693280), (3714, 658560), (3840, 636951), (3920, 623952), (4032, 606620), (4116, 594240), (4333, 564480), (4410, 554624), (4480, 545958), (4704, 519960), (4952, 493920), (5040, 485296), (5145, 475392), (5376, 454965), (5488, 445680), (5571, 439040), (5760, 424634), (5880, 415968), (6174, 396160), (6190, 395136), (6272, 389970), (6720, 363972), (6860, 356544), (7056, 346640), (7428, 329280), (7840, 311976), (8064, 303310), (8232, 297120), (8666, 282240), (8820, 277312), (8960, 272979), (9285, 263424), (9408, 259980), (9904, 246960), (10080, 242648), (10290, 237696), (10976, 222840), (11142, 219520), (11520, 212317), (11760, 207984), (12348, 198080), (12380, 197568), (12544, 194985), (12999, 188160), (13440, 181986), (13720, 178272), (14112, 173320), (14856, 164640), (15435, 158464), (15680, 155988), (16128, 151655), (16464, 148560), (17332, 141120), (17640, 138656), (18570, 131712), (18816, 129990), (19808, 123480), (20160, 121324), (20580, 118848), (21665, 112896), (21952, 111420), (22284, 109760), (23520, 103992), (24696, 99040), (24760, 98784), (25998, 94080), (26880, 90993), (27440, 89136), (27855, 87808), (28224, 86660), (29712, 82320), (30331, 80640), (30870, 79232), (31360, 77994), (32928, 74280), (34664, 70560), (35280, 69328), (37140, 65856), (37632, 64995), (38997, 62720), (39616, 61740), (40320, 60662), (41160, 59424), (43330, 56448), (43904, 55710), (44568, 54880), (47040, 51996), (49392, 49520)]