2986809280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{941}}^1$

素因数の和:1087

約数の個数: 224

約数和(自身を含む): 8843345280

約数和(自身を除く): 5856536000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 109, 112, 130, 140, 160, 182, 208, 218, 224, 260, 280, 320, 364, 416, 436, 448, 455, 520, 545, 560, 728, 763, 832, 872, 910, 941, 1040, 1090, 1120, 1417, 1456, 1526, 1744, 1820, 1882, 2080, 2180, 2240, 2834, 2912, 3052, 3488, 3640, 3764, 3815, 4160, 4360, 4705, 5668, 5824, 6104, 6587, 6976, 7085, 7280, 7528, 7630, 8720, 9410, 9919, 11336, 12208, 12233, 13174, 14170, 14560, 15056, 15260, 17440, 18820, 19838, 22672, 24416, 24466, 26348, 28340, 29120, 30112, 30520, 32935, 34880, 37640, 39676, 45344, 48832, 48932, 49595, 52696, 56680, 60224, 61040, 61165, 65870, 75280, 79352, 85631, 90688, 97864, 99190, 102569, 105392, 113360, 122080, 122330, 131740, 150560, 158704, 171262, 195728, 198380, 205138, 210784, 226720, 244160, 244660, 263480, 301120, 317408, 342524, 391456, 396760, 410276, 421568, 428155, 453440, 489320, 512845, 526960, 634816, 685048, 717983, 782912, 793520, 820552, 856310, 978640, 1025690, 1053920, 1333397, 1370096, 1435966, 1587040, 1641104, 1712620, 1957280, 2051380, 2107840, 2666794, 2740192, 2871932, 3174080, 3282208, 3425240, 3589915, 3914560, 4102760, 5333588, 5480384, 5743864, 6564416, 6666985, 6850480, 7179830, 8205520, 9333779, 10667176, 11487728, 13333970, 13700960, 14359660, 16411040, 18667558, 21334352, 22975456, 26667940, 27401920, 28719320, 32822080, 37335116, 42668704, 45950912, 46668895, 53335880, 57438640, 74670232, 85337408, 93337790, 106671760, 114877280, 149340464, 186675580, 213343520, 229754560, 298680928, 373351160, 426687040, 597361856, 746702320, 1493404640, 2986809280]

約数ペア:

[(1, 2986809280), (2, 1493404640), (4, 746702320), (5, 597361856), (7, 426687040), (8, 373351160), (10, 298680928), (13, 229754560), (14, 213343520), (16, 186675580), (20, 149340464), (26, 114877280), (28, 106671760), (32, 93337790), (35, 85337408), (40, 74670232), (52, 57438640), (56, 53335880), (64, 46668895), (65, 45950912), (70, 42668704), (80, 37335116), (91, 32822080), (104, 28719320), (109, 27401920), (112, 26667940), (130, 22975456), (140, 21334352), (160, 18667558), (182, 16411040), (208, 14359660), (218, 13700960), (224, 13333970), (260, 11487728), (280, 10667176), (320, 9333779), (364, 8205520), (416, 7179830), (436, 6850480), (448, 6666985), (455, 6564416), (520, 5743864), (545, 5480384), (560, 5333588), (728, 4102760), (763, 3914560), (832, 3589915), (872, 3425240), (910, 3282208), (941, 3174080), (1040, 2871932), (1090, 2740192), (1120, 2666794), (1417, 2107840), (1456, 2051380), (1526, 1957280), (1744, 1712620), (1820, 1641104), (1882, 1587040), (2080, 1435966), (2180, 1370096), (2240, 1333397), (2834, 1053920), (2912, 1025690), (3052, 978640), (3488, 856310), (3640, 820552), (3764, 793520), (3815, 782912), (4160, 717983), (4360, 685048), (4705, 634816), (5668, 526960), (5824, 512845), (6104, 489320), (6587, 453440), (6976, 428155), (7085, 421568), (7280, 410276), (7528, 396760), (7630, 391456), (8720, 342524), (9410, 317408), (9919, 301120), (11336, 263480), (12208, 244660), (12233, 244160), (13174, 226720), (14170, 210784), (14560, 205138), (15056, 198380), (15260, 195728), (17440, 171262), (18820, 158704), (19838, 150560), (22672, 131740), (24416, 122330), (24466, 122080), (26348, 113360), (28340, 105392), (29120, 102569), (30112, 99190), (30520, 97864), (32935, 90688), (34880, 85631), (37640, 79352), (39676, 75280), (45344, 65870), (48832, 61165), (48932, 61040), (49595, 60224), (52696, 56680)]