129107520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:339

約数の個数: 280

約数和(自身を含む): 487932984

約数和(自身を除く): 358825464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 293, 306, 320, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 576, 586, 612, 648, 680, 720, 765, 810, 816, 864, 879, 918, 960, 1020, 1080, 1088, 1172, 1224, 1296, 1360, 1377, 1440, 1465, 1530, 1620, 1632, 1728, 1758, 1836, 2040, 2160, 2295, 2344, 2448, 2592, 2637, 2720, 2754, 2880, 2930, 3060, 3240, 3264, 3516, 3672, 4080, 4320, 4395, 4590, 4688, 4896, 4981, 5184, 5274, 5440, 5508, 5860, 6120, 6480, 6885, 7032, 7344, 7911, 8160, 8640, 8790, 9180, 9376, 9792, 9962, 10548, 11016, 11720, 12240, 12960, 13185, 13770, 14064, 14688, 14943, 15822, 16320, 17580, 18360, 18752, 19924, 21096, 22032, 23440, 23733, 24480, 24905, 25920, 26370, 27540, 28128, 29376, 29886, 31644, 35160, 36720, 39555, 39848, 42192, 44064, 44829, 46880, 47466, 48960, 49810, 52740, 55080, 56256, 59772, 63288, 70320, 73440, 74715, 79110, 79696, 84384, 88128, 89658, 93760, 94932, 99620, 105480, 110160, 118665, 119544, 126576, 134487, 140640, 146880, 149430, 158220, 159392, 168768, 179316, 189864, 199240, 210960, 220320, 224145, 237330, 239088, 253152, 268974, 281280, 298860, 316440, 318784, 358632, 379728, 398480, 403461, 421920, 440640, 448290, 474660, 478176, 506304, 537948, 597720, 632880, 672435, 717264, 759456, 796960, 806922, 843840, 896580, 949320, 956352, 1075896, 1195440, 1265760, 1344870, 1434528, 1518912, 1593920, 1613844, 1793160, 1898640, 2017305, 2151792, 2390880, 2531520, 2689740, 2869056, 3227688, 3586320, 3797280, 4034610, 4303584, 4781760, 5379480, 6455376, 7172640, 7594560, 8069220, 8607168, 10758960, 12910752, 14345280, 16138440, 21517920, 25821504, 32276880, 43035840, 64553760, 129107520]

約数ペア:

[(1, 129107520), (2, 64553760), (3, 43035840), (4, 32276880), (5, 25821504), (6, 21517920), (8, 16138440), (9, 14345280), (10, 12910752), (12, 10758960), (15, 8607168), (16, 8069220), (17, 7594560), (18, 7172640), (20, 6455376), (24, 5379480), (27, 4781760), (30, 4303584), (32, 4034610), (34, 3797280), (36, 3586320), (40, 3227688), (45, 2869056), (48, 2689740), (51, 2531520), (54, 2390880), (60, 2151792), (64, 2017305), (68, 1898640), (72, 1793160), (80, 1613844), (81, 1593920), (85, 1518912), (90, 1434528), (96, 1344870), (102, 1265760), (108, 1195440), (120, 1075896), (135, 956352), (136, 949320), (144, 896580), (153, 843840), (160, 806922), (162, 796960), (170, 759456), (180, 717264), (192, 672435), (204, 632880), (216, 597720), (240, 537948), (255, 506304), (270, 478176), (272, 474660), (288, 448290), (293, 440640), (306, 421920), (320, 403461), (324, 398480), (340, 379728), (360, 358632), (405, 318784), (408, 316440), (432, 298860), (459, 281280), (480, 268974), (510, 253152), (540, 239088), (544, 237330), (576, 224145), (586, 220320), (612, 210960), (648, 199240), (680, 189864), (720, 179316), (765, 168768), (810, 159392), (816, 158220), (864, 149430), (879, 146880), (918, 140640), (960, 134487), (1020, 126576), (1080, 119544), (1088, 118665), (1172, 110160), (1224, 105480), (1296, 99620), (1360, 94932), (1377, 93760), (1440, 89658), (1465, 88128), (1530, 84384), (1620, 79696), (1632, 79110), (1728, 74715), (1758, 73440), (1836, 70320), (2040, 63288), (2160, 59772), (2295, 56256), (2344, 55080), (2448, 52740), (2592, 49810), (2637, 48960), (2720, 47466), (2754, 46880), (2880, 44829), (2930, 44064), (3060, 42192), (3240, 39848), (3264, 39555), (3516, 36720), (3672, 35160), (4080, 31644), (4320, 29886), (4395, 29376), (4590, 28128), (4688, 27540), (4896, 26370), (4981, 25920), (5184, 24905), (5274, 24480), (5440, 23733), (5508, 23440), (5860, 22032), (6120, 21096), (6480, 19924), (6885, 18752), (7032, 18360), (7344, 17580), (7911, 16320), (8160, 15822), (8640, 14943), (8790, 14688), (9180, 14064), (9376, 13770), (9792, 13185), (9962, 12960), (10548, 12240), (11016, 11720)]