86356480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 160

約数和(自身を含む): 243555840

約数和(自身を除く): 157199360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 79, 80, 112, 122, 128, 140, 158, 160, 224, 244, 256, 280, 305, 316, 320, 395, 427, 448, 488, 512, 553, 560, 610, 632, 640, 790, 854, 896, 976, 1106, 1120, 1220, 1264, 1280, 1580, 1708, 1792, 1952, 2135, 2212, 2240, 2440, 2528, 2560, 2765, 3160, 3416, 3584, 3904, 4270, 4424, 4480, 4819, 4880, 5056, 5530, 6320, 6832, 7808, 8540, 8848, 8960, 9638, 9760, 10112, 11060, 12640, 13664, 15616, 17080, 17696, 17920, 19276, 19520, 20224, 22120, 24095, 25280, 27328, 31232, 33733, 34160, 35392, 38552, 39040, 40448, 44240, 48190, 50560, 54656, 67466, 68320, 70784, 77104, 78080, 88480, 96380, 101120, 109312, 134932, 136640, 141568, 154208, 156160, 168665, 176960, 192760, 202240, 218624, 269864, 273280, 283136, 308416, 337330, 353920, 385520, 539728, 546560, 616832, 674660, 707840, 771040, 1079456, 1093120, 1233664, 1349320, 1415680, 1542080, 2158912, 2467328, 2698640, 3084160, 4317824, 5397280, 6168320, 8635648, 10794560, 12336640, 17271296, 21589120, 43178240, 86356480]

約数ペア:

[(1, 86356480), (2, 43178240), (4, 21589120), (5, 17271296), (7, 12336640), (8, 10794560), (10, 8635648), (14, 6168320), (16, 5397280), (20, 4317824), (28, 3084160), (32, 2698640), (35, 2467328), (40, 2158912), (56, 1542080), (61, 1415680), (64, 1349320), (70, 1233664), (79, 1093120), (80, 1079456), (112, 771040), (122, 707840), (128, 674660), (140, 616832), (158, 546560), (160, 539728), (224, 385520), (244, 353920), (256, 337330), (280, 308416), (305, 283136), (316, 273280), (320, 269864), (395, 218624), (427, 202240), (448, 192760), (488, 176960), (512, 168665), (553, 156160), (560, 154208), (610, 141568), (632, 136640), (640, 134932), (790, 109312), (854, 101120), (896, 96380), (976, 88480), (1106, 78080), (1120, 77104), (1220, 70784), (1264, 68320), (1280, 67466), (1580, 54656), (1708, 50560), (1792, 48190), (1952, 44240), (2135, 40448), (2212, 39040), (2240, 38552), (2440, 35392), (2528, 34160), (2560, 33733), (2765, 31232), (3160, 27328), (3416, 25280), (3584, 24095), (3904, 22120), (4270, 20224), (4424, 19520), (4480, 19276), (4819, 17920), (4880, 17696), (5056, 17080), (5530, 15616), (6320, 13664), (6832, 12640), (7808, 11060), (8540, 10112), (8848, 9760), (8960, 9638)]