22763520

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 288

約数和(自身を含む): 89434800

約数和(自身を除く): 66671280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 128, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 256, 260, 285, 288, 304, 312, 320, 342, 360, 380, 384, 390, 416, 456, 468, 480, 494, 512, 520, 570, 576, 585, 608, 624, 640, 684, 720, 741, 760, 768, 780, 832, 855, 912, 936, 960, 988, 1024, 1040, 1140, 1152, 1170, 1216, 1235, 1248, 1280, 1368, 1440, 1482, 1520, 1536, 1560, 1664, 1710, 1824, 1872, 1920, 1976, 2048, 2080, 2223, 2280, 2304, 2340, 2432, 2470, 2496, 2560, 2736, 2880, 2964, 3040, 3072, 3120, 3328, 3420, 3648, 3705, 3744, 3840, 3952, 4160, 4446, 4560, 4608, 4680, 4864, 4940, 4992, 5120, 5472, 5760, 5928, 6080, 6144, 6240, 6656, 6840, 7296, 7410, 7488, 7680, 7904, 8320, 8892, 9120, 9216, 9360, 9728, 9880, 9984, 10240, 10944, 11115, 11520, 11856, 12160, 12480, 13312, 13680, 14592, 14820, 14976, 15360, 15808, 16640, 17784, 18240, 18432, 18720, 19456, 19760, 19968, 21888, 22230, 23040, 23712, 24320, 24960, 26624, 27360, 29184, 29640, 29952, 30720, 31616, 33280, 35568, 36480, 37440, 38912, 39520, 39936, 43776, 44460, 46080, 47424, 48640, 49920, 54720, 58368, 59280, 59904, 63232, 66560, 71136, 72960, 74880, 79040, 79872, 87552, 88920, 92160, 94848, 97280, 99840, 109440, 116736, 118560, 119808, 126464, 133120, 142272, 145920, 149760, 158080, 175104, 177840, 189696, 194560, 199680, 218880, 237120, 239616, 252928, 284544, 291840, 299520, 316160, 350208, 355680, 379392, 399360, 437760, 474240, 505856, 569088, 583680, 599040, 632320, 711360, 758784, 875520, 948480, 1138176, 1198080, 1264640, 1422720, 1517568, 1751040, 1896960, 2276352, 2529280, 2845440, 3793920, 4552704, 5690880, 7587840, 11381760, 22763520]

約数ペア:

[(1, 22763520), (2, 11381760), (3, 7587840), (4, 5690880), (5, 4552704), (6, 3793920), (8, 2845440), (9, 2529280), (10, 2276352), (12, 1896960), (13, 1751040), (15, 1517568), (16, 1422720), (18, 1264640), (19, 1198080), (20, 1138176), (24, 948480), (26, 875520), (30, 758784), (32, 711360), (36, 632320), (38, 599040), (39, 583680), (40, 569088), (45, 505856), (48, 474240), (52, 437760), (57, 399360), (60, 379392), (64, 355680), (65, 350208), (72, 316160), (76, 299520), (78, 291840), (80, 284544), (90, 252928), (95, 239616), (96, 237120), (104, 218880), (114, 199680), (117, 194560), (120, 189696), (128, 177840), (130, 175104), (144, 158080), (152, 149760), (156, 145920), (160, 142272), (171, 133120), (180, 126464), (190, 119808), (192, 118560), (195, 116736), (208, 109440), (228, 99840), (234, 97280), (240, 94848), (247, 92160), (256, 88920), (260, 87552), (285, 79872), (288, 79040), (304, 74880), (312, 72960), (320, 71136), (342, 66560), (360, 63232), (380, 59904), (384, 59280), (390, 58368), (416, 54720), (456, 49920), (468, 48640), (480, 47424), (494, 46080), (512, 44460), (520, 43776), (570, 39936), (576, 39520), (585, 38912), (608, 37440), (624, 36480), (640, 35568), (684, 33280), (720, 31616), (741, 30720), (760, 29952), (768, 29640), (780, 29184), (832, 27360), (855, 26624), (912, 24960), (936, 24320), (960, 23712), (988, 23040), (1024, 22230), (1040, 21888), (1140, 19968), (1152, 19760), (1170, 19456), (1216, 18720), (1235, 18432), (1248, 18240), (1280, 17784), (1368, 16640), (1440, 15808), (1482, 15360), (1520, 14976), (1536, 14820), (1560, 14592), (1664, 13680), (1710, 13312), (1824, 12480), (1872, 12160), (1920, 11856), (1976, 11520), (2048, 11115), (2080, 10944), (2223, 10240), (2280, 9984), (2304, 9880), (2340, 9728), (2432, 9360), (2470, 9216), (2496, 9120), (2560, 8892), (2736, 8320), (2880, 7904), (2964, 7680), (3040, 7488), (3072, 7410), (3120, 7296), (3328, 6840), (3420, 6656), (3648, 6240), (3705, 6144), (3744, 6080), (3840, 5928), (3952, 5760), (4160, 5472), (4446, 5120), (4560, 4992), (4608, 4940), (4680, 4864)]