419758080

素因数分解:

$2^{16}\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 272

約数和(自身を含む): 1560269184

約数和(自身を除く): 1140511104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 210, 224, 240, 244, 256, 280, 305, 320, 336, 366, 384, 420, 427, 448, 480, 488, 512, 560, 610, 640, 672, 732, 768, 840, 854, 896, 915, 960, 976, 1024, 1120, 1220, 1280, 1281, 1344, 1464, 1536, 1680, 1708, 1792, 1830, 1920, 1952, 2048, 2135, 2240, 2440, 2560, 2562, 2688, 2928, 3072, 3360, 3416, 3584, 3660, 3840, 3904, 4096, 4270, 4480, 4880, 5120, 5124, 5376, 5856, 6144, 6405, 6720, 6832, 7168, 7320, 7680, 7808, 8192, 8540, 8960, 9760, 10240, 10248, 10752, 11712, 12288, 12810, 13440, 13664, 14336, 14640, 15360, 15616, 16384, 17080, 17920, 19520, 20480, 20496, 21504, 23424, 24576, 25620, 26880, 27328, 28672, 29280, 30720, 31232, 32768, 34160, 35840, 39040, 40960, 40992, 43008, 46848, 49152, 51240, 53760, 54656, 57344, 58560, 61440, 62464, 65536, 68320, 71680, 78080, 81920, 81984, 86016, 93696, 98304, 102480, 107520, 109312, 114688, 117120, 122880, 124928, 136640, 143360, 156160, 163840, 163968, 172032, 187392, 196608, 204960, 215040, 218624, 229376, 234240, 245760, 249856, 273280, 286720, 312320, 327680, 327936, 344064, 374784, 409920, 430080, 437248, 458752, 468480, 491520, 499712, 546560, 573440, 624640, 655872, 688128, 749568, 819840, 860160, 874496, 936960, 983040, 999424, 1093120, 1146880, 1249280, 1311744, 1376256, 1499136, 1639680, 1720320, 1748992, 1873920, 1998848, 2186240, 2293760, 2498560, 2623488, 2998272, 3279360, 3440640, 3497984, 3747840, 3997696, 4372480, 4997120, 5246976, 5996544, 6558720, 6881280, 6995968, 7495680, 8744960, 9994240, 10493952, 11993088, 13117440, 13991936, 14991360, 17489920, 19988480, 20987904, 26234880, 27983872, 29982720, 34979840, 41975808, 52469760, 59965440, 69959680, 83951616, 104939520, 139919360, 209879040, 419758080]

約数ペア:

[(1, 419758080), (2, 209879040), (3, 139919360), (4, 104939520), (5, 83951616), (6, 69959680), (7, 59965440), (8, 52469760), (10, 41975808), (12, 34979840), (14, 29982720), (15, 27983872), (16, 26234880), (20, 20987904), (21, 19988480), (24, 17489920), (28, 14991360), (30, 13991936), (32, 13117440), (35, 11993088), (40, 10493952), (42, 9994240), (48, 8744960), (56, 7495680), (60, 6995968), (61, 6881280), (64, 6558720), (70, 5996544), (80, 5246976), (84, 4997120), (96, 4372480), (105, 3997696), (112, 3747840), (120, 3497984), (122, 3440640), (128, 3279360), (140, 2998272), (160, 2623488), (168, 2498560), (183, 2293760), (192, 2186240), (210, 1998848), (224, 1873920), (240, 1748992), (244, 1720320), (256, 1639680), (280, 1499136), (305, 1376256), (320, 1311744), (336, 1249280), (366, 1146880), (384, 1093120), (420, 999424), (427, 983040), (448, 936960), (480, 874496), (488, 860160), (512, 819840), (560, 749568), (610, 688128), (640, 655872), (672, 624640), (732, 573440), (768, 546560), (840, 499712), (854, 491520), (896, 468480), (915, 458752), (960, 437248), (976, 430080), (1024, 409920), (1120, 374784), (1220, 344064), (1280, 327936), (1281, 327680), (1344, 312320), (1464, 286720), (1536, 273280), (1680, 249856), (1708, 245760), (1792, 234240), (1830, 229376), (1920, 218624), (1952, 215040), (2048, 204960), (2135, 196608), (2240, 187392), (2440, 172032), (2560, 163968), (2562, 163840), (2688, 156160), (2928, 143360), (3072, 136640), (3360, 124928), (3416, 122880), (3584, 117120), (3660, 114688), (3840, 109312), (3904, 107520), (4096, 102480), (4270, 98304), (4480, 93696), (4880, 86016), (5120, 81984), (5124, 81920), (5376, 78080), (5856, 71680), (6144, 68320), (6405, 65536), (6720, 62464), (6832, 61440), (7168, 58560), (7320, 57344), (7680, 54656), (7808, 53760), (8192, 51240), (8540, 49152), (8960, 46848), (9760, 43008), (10240, 40992), (10248, 40960), (10752, 39040), (11712, 35840), (12288, 34160), (12810, 32768), (13440, 31232), (13664, 30720), (14336, 29280), (14640, 28672), (15360, 27328), (15616, 26880), (16384, 25620), (17080, 24576), (17920, 23424), (19520, 21504), (20480, 20496)]