316527840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:566

約数の個数: 288

約数和(自身を含む): 1188794880

約数和(自身を除く): 872267040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 138, 144, 152, 160, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 288, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 480, 503, 552, 570, 608, 684, 690, 720, 736, 760, 828, 855, 874, 912, 920, 1006, 1035, 1104, 1140, 1311, 1368, 1380, 1440, 1509, 1520, 1656, 1710, 1748, 1824, 1840, 2012, 2070, 2185, 2208, 2280, 2515, 2622, 2736, 2760, 3018, 3040, 3312, 3420, 3496, 3680, 3933, 4024, 4140, 4370, 4527, 4560, 5030, 5244, 5472, 5520, 6036, 6555, 6624, 6840, 6992, 7545, 7866, 8048, 8280, 8740, 9054, 9120, 9557, 10060, 10488, 11040, 11569, 12072, 13110, 13680, 13984, 15090, 15732, 16096, 16560, 17480, 18108, 19114, 19665, 20120, 20976, 22635, 23138, 24144, 26220, 27360, 28671, 30180, 31464, 33120, 34707, 34960, 36216, 38228, 39330, 40240, 41952, 45270, 46276, 47785, 48288, 52440, 57342, 57845, 60360, 62928, 69414, 69920, 72432, 76456, 78660, 80480, 86013, 90540, 92552, 95570, 104121, 104880, 114684, 115690, 120720, 125856, 138828, 143355, 144864, 152912, 157320, 172026, 173535, 181080, 185104, 191140, 208242, 209760, 219811, 229368, 231380, 241440, 277656, 286710, 305824, 314640, 344052, 347070, 362160, 370208, 382280, 416484, 430065, 439622, 458736, 462760, 520605, 555312, 573420, 629280, 659433, 688104, 694140, 724320, 764560, 832968, 860130, 879244, 917472, 925520, 1041210, 1099055, 1110624, 1146840, 1318866, 1376208, 1388280, 1529120, 1665936, 1720260, 1758488, 1851040, 1978299, 2082420, 2198110, 2293680, 2637732, 2752416, 2776560, 3297165, 3331872, 3440520, 3516976, 3956598, 4164840, 4396220, 4587360, 5275464, 5553120, 6594330, 6881040, 7033952, 7913196, 8329680, 8792440, 9891495, 10550928, 13188660, 13762080, 15826392, 16659360, 17584880, 19782990, 21101856, 26377320, 31652784, 35169760, 39565980, 52754640, 63305568, 79131960, 105509280, 158263920, 316527840]

約数ペア:

[(1, 316527840), (2, 158263920), (3, 105509280), (4, 79131960), (5, 63305568), (6, 52754640), (8, 39565980), (9, 35169760), (10, 31652784), (12, 26377320), (15, 21101856), (16, 19782990), (18, 17584880), (19, 16659360), (20, 15826392), (23, 13762080), (24, 13188660), (30, 10550928), (32, 9891495), (36, 8792440), (38, 8329680), (40, 7913196), (45, 7033952), (46, 6881040), (48, 6594330), (57, 5553120), (60, 5275464), (69, 4587360), (72, 4396220), (76, 4164840), (80, 3956598), (90, 3516976), (92, 3440520), (95, 3331872), (96, 3297165), (114, 2776560), (115, 2752416), (120, 2637732), (138, 2293680), (144, 2198110), (152, 2082420), (160, 1978299), (171, 1851040), (180, 1758488), (184, 1720260), (190, 1665936), (207, 1529120), (228, 1388280), (230, 1376208), (240, 1318866), (276, 1146840), (285, 1110624), (288, 1099055), (304, 1041210), (342, 925520), (345, 917472), (360, 879244), (368, 860130), (380, 832968), (414, 764560), (437, 724320), (456, 694140), (460, 688104), (480, 659433), (503, 629280), (552, 573420), (570, 555312), (608, 520605), (684, 462760), (690, 458736), (720, 439622), (736, 430065), (760, 416484), (828, 382280), (855, 370208), (874, 362160), (912, 347070), (920, 344052), (1006, 314640), (1035, 305824), (1104, 286710), (1140, 277656), (1311, 241440), (1368, 231380), (1380, 229368), (1440, 219811), (1509, 209760), (1520, 208242), (1656, 191140), (1710, 185104), (1748, 181080), (1824, 173535), (1840, 172026), (2012, 157320), (2070, 152912), (2185, 144864), (2208, 143355), (2280, 138828), (2515, 125856), (2622, 120720), (2736, 115690), (2760, 114684), (3018, 104880), (3040, 104121), (3312, 95570), (3420, 92552), (3496, 90540), (3680, 86013), (3933, 80480), (4024, 78660), (4140, 76456), (4370, 72432), (4527, 69920), (4560, 69414), (5030, 62928), (5244, 60360), (5472, 57845), (5520, 57342), (6036, 52440), (6555, 48288), (6624, 47785), (6840, 46276), (6992, 45270), (7545, 41952), (7866, 40240), (8048, 39330), (8280, 38228), (8740, 36216), (9054, 34960), (9120, 34707), (9557, 33120), (10060, 31464), (10488, 30180), (11040, 28671), (11569, 27360), (12072, 26220), (13110, 24144), (13680, 23138), (13984, 22635), (15090, 20976), (15732, 20120), (16096, 19665), (16560, 19114), (17480, 18108)]