15796285440

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19777}}^1$

素因数の和:19822

約数の個数: 208

約数和(自身を含む): 54432536928

約数和(自身を除く): 38636251488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2048, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4096, 4160, 4992, 5120, 6144, 6240, 6656, 7680, 8320, 9984, 10240, 12288, 12480, 13312, 15360, 16640, 19777, 19968, 20480, 24960, 26624, 30720, 33280, 39554, 39936, 49920, 53248, 59331, 61440, 66560, 79108, 79872, 98885, 99840, 118662, 133120, 158216, 159744, 197770, 199680, 237324, 257101, 266240, 296655, 316432, 395540, 399360, 474648, 514202, 593310, 632864, 771303, 791080, 798720, 949296, 1028404, 1186620, 1265728, 1285505, 1542606, 1582160, 1898592, 2056808, 2373240, 2531456, 2571010, 3085212, 3164320, 3797184, 3856515, 4113616, 4746480, 5062912, 5142020, 6170424, 6328640, 7594368, 7713030, 8227232, 9492960, 10125824, 10284040, 12340848, 12657280, 15188736, 15426060, 16454464, 18985920, 20251648, 20568080, 24681696, 25314560, 30377472, 30852120, 32908928, 37971840, 40503296, 41136160, 49363392, 50629120, 60754944, 61704240, 65817856, 75943680, 81006592, 82272320, 98726784, 101258240, 121509888, 123408480, 131635712, 151887360, 164544640, 197453568, 202516480, 243019776, 246816960, 263271424, 303774720, 329089280, 394907136, 405032960, 493633920, 526542848, 607549440, 658178560, 789814272, 987267840, 1053085696, 1215098880, 1316357120, 1579628544, 1974535680, 2632714240, 3159257088, 3949071360, 5265428480, 7898142720, 15796285440]

約数ペア:

[(1, 15796285440), (2, 7898142720), (3, 5265428480), (4, 3949071360), (5, 3159257088), (6, 2632714240), (8, 1974535680), (10, 1579628544), (12, 1316357120), (13, 1215098880), (15, 1053085696), (16, 987267840), (20, 789814272), (24, 658178560), (26, 607549440), (30, 526542848), (32, 493633920), (39, 405032960), (40, 394907136), (48, 329089280), (52, 303774720), (60, 263271424), (64, 246816960), (65, 243019776), (78, 202516480), (80, 197453568), (96, 164544640), (104, 151887360), (120, 131635712), (128, 123408480), (130, 121509888), (156, 101258240), (160, 98726784), (192, 82272320), (195, 81006592), (208, 75943680), (240, 65817856), (256, 61704240), (260, 60754944), (312, 50629120), (320, 49363392), (384, 41136160), (390, 40503296), (416, 37971840), (480, 32908928), (512, 30852120), (520, 30377472), (624, 25314560), (640, 24681696), (768, 20568080), (780, 20251648), (832, 18985920), (960, 16454464), (1024, 15426060), (1040, 15188736), (1248, 12657280), (1280, 12340848), (1536, 10284040), (1560, 10125824), (1664, 9492960), (1920, 8227232), (2048, 7713030), (2080, 7594368), (2496, 6328640), (2560, 6170424), (3072, 5142020), (3120, 5062912), (3328, 4746480), (3840, 4113616), (4096, 3856515), (4160, 3797184), (4992, 3164320), (5120, 3085212), (6144, 2571010), (6240, 2531456), (6656, 2373240), (7680, 2056808), (8320, 1898592), (9984, 1582160), (10240, 1542606), (12288, 1285505), (12480, 1265728), (13312, 1186620), (15360, 1028404), (16640, 949296), (19777, 798720), (19968, 791080), (20480, 771303), (24960, 632864), (26624, 593310), (30720, 514202), (33280, 474648), (39554, 399360), (39936, 395540), (49920, 316432), (53248, 296655), (59331, 266240), (61440, 257101), (66560, 237324), (79108, 199680), (79872, 197770), (98885, 159744), (99840, 158216), (118662, 133120)]