129021120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 224

約数和(自身を含む): 462686400

約数和(自身を除く): 333665280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 109, 120, 135, 137, 144, 160, 180, 192, 216, 218, 240, 270, 274, 288, 320, 327, 360, 411, 432, 436, 480, 540, 545, 548, 576, 654, 685, 720, 822, 864, 872, 960, 981, 1080, 1090, 1096, 1233, 1308, 1370, 1440, 1635, 1644, 1728, 1744, 1962, 2055, 2160, 2180, 2192, 2466, 2616, 2740, 2880, 2943, 3270, 3288, 3488, 3699, 3924, 4110, 4320, 4360, 4384, 4905, 4932, 5232, 5480, 5886, 6165, 6540, 6576, 6976, 7398, 7848, 8220, 8640, 8720, 8768, 9810, 9864, 10464, 10960, 11772, 12330, 13080, 13152, 14715, 14796, 14933, 15696, 16440, 17440, 18495, 19620, 19728, 20928, 21920, 23544, 24660, 26160, 26304, 29430, 29592, 29866, 31392, 32880, 34880, 36990, 39240, 39456, 43840, 44799, 47088, 49320, 52320, 58860, 59184, 59732, 62784, 65760, 73980, 74665, 78480, 78912, 89598, 94176, 98640, 104640, 117720, 118368, 119464, 131520, 134397, 147960, 149330, 156960, 179196, 188352, 197280, 223995, 235440, 236736, 238928, 268794, 295920, 298660, 313920, 358392, 394560, 403191, 447990, 470880, 477856, 537588, 591840, 597320, 671985, 716784, 806382, 895980, 941760, 955712, 1075176, 1183680, 1194640, 1343970, 1433568, 1612764, 1791960, 2015955, 2150352, 2389280, 2687940, 2867136, 3225528, 3583920, 4031910, 4300704, 4778560, 5375880, 6451056, 7167840, 8063820, 8601408, 10751760, 12902112, 14335680, 16127640, 21503520, 25804224, 32255280, 43007040, 64510560, 129021120]

約数ペア:

[(1, 129021120), (2, 64510560), (3, 43007040), (4, 32255280), (5, 25804224), (6, 21503520), (8, 16127640), (9, 14335680), (10, 12902112), (12, 10751760), (15, 8601408), (16, 8063820), (18, 7167840), (20, 6451056), (24, 5375880), (27, 4778560), (30, 4300704), (32, 4031910), (36, 3583920), (40, 3225528), (45, 2867136), (48, 2687940), (54, 2389280), (60, 2150352), (64, 2015955), (72, 1791960), (80, 1612764), (90, 1433568), (96, 1343970), (108, 1194640), (109, 1183680), (120, 1075176), (135, 955712), (137, 941760), (144, 895980), (160, 806382), (180, 716784), (192, 671985), (216, 597320), (218, 591840), (240, 537588), (270, 477856), (274, 470880), (288, 447990), (320, 403191), (327, 394560), (360, 358392), (411, 313920), (432, 298660), (436, 295920), (480, 268794), (540, 238928), (545, 236736), (548, 235440), (576, 223995), (654, 197280), (685, 188352), (720, 179196), (822, 156960), (864, 149330), (872, 147960), (960, 134397), (981, 131520), (1080, 119464), (1090, 118368), (1096, 117720), (1233, 104640), (1308, 98640), (1370, 94176), (1440, 89598), (1635, 78912), (1644, 78480), (1728, 74665), (1744, 73980), (1962, 65760), (2055, 62784), (2160, 59732), (2180, 59184), (2192, 58860), (2466, 52320), (2616, 49320), (2740, 47088), (2880, 44799), (2943, 43840), (3270, 39456), (3288, 39240), (3488, 36990), (3699, 34880), (3924, 32880), (4110, 31392), (4320, 29866), (4360, 29592), (4384, 29430), (4905, 26304), (4932, 26160), (5232, 24660), (5480, 23544), (5886, 21920), (6165, 20928), (6540, 19728), (6576, 19620), (6976, 18495), (7398, 17440), (7848, 16440), (8220, 15696), (8640, 14933), (8720, 14796), (8768, 14715), (9810, 13152), (9864, 13080), (10464, 12330), (10960, 11772)]