2871853920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51137}}^1$

素因数の和:51174

約数の個数: 192

約数和(自身を含む): 10824891840

約数和(自身を除く): 7953037920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 51137, 56160, 102274, 153411, 204548, 255685, 306822, 409096, 460233, 511370, 613644, 664781, 767055, 818192, 920466, 1022740, 1227288, 1329562, 1380699, 1534110, 1636384, 1840932, 1994343, 2045480, 2301165, 2454576, 2659124, 2761398, 3068220, 3323905, 3681864, 3988686, 4090960, 4602330, 4909152, 5318248, 5522796, 5983029, 6136440, 6647810, 6903495, 7363728, 7977372, 8181920, 9204660, 9971715, 10636496, 11045592, 11966058, 12272880, 13295620, 13806990, 14727456, 15954744, 17949087, 18409320, 19943430, 21272992, 22091184, 23932116, 24545760, 26591240, 27613980, 29915145, 31909488, 35898174, 36818640, 39886860, 44182368, 47864232, 53182480, 55227960, 59830290, 63818976, 71796348, 73637280, 79773720, 89745435, 95728464, 106364960, 110455920, 119660580, 143592696, 159547440, 179490870, 191456928, 220911840, 239321160, 287185392, 319094880, 358981740, 478642320, 574370784, 717963480, 957284640, 1435926960, 2871853920]

約数ペア:

[(1, 2871853920), (2, 1435926960), (3, 957284640), (4, 717963480), (5, 574370784), (6, 478642320), (8, 358981740), (9, 319094880), (10, 287185392), (12, 239321160), (13, 220911840), (15, 191456928), (16, 179490870), (18, 159547440), (20, 143592696), (24, 119660580), (26, 110455920), (27, 106364960), (30, 95728464), (32, 89745435), (36, 79773720), (39, 73637280), (40, 71796348), (45, 63818976), (48, 59830290), (52, 55227960), (54, 53182480), (60, 47864232), (65, 44182368), (72, 39886860), (78, 36818640), (80, 35898174), (90, 31909488), (96, 29915145), (104, 27613980), (108, 26591240), (117, 24545760), (120, 23932116), (130, 22091184), (135, 21272992), (144, 19943430), (156, 18409320), (160, 17949087), (180, 15954744), (195, 14727456), (208, 13806990), (216, 13295620), (234, 12272880), (240, 11966058), (260, 11045592), (270, 10636496), (288, 9971715), (312, 9204660), (351, 8181920), (360, 7977372), (390, 7363728), (416, 6903495), (432, 6647810), (468, 6136440), (480, 5983029), (520, 5522796), (540, 5318248), (585, 4909152), (624, 4602330), (702, 4090960), (720, 3988686), (780, 3681864), (864, 3323905), (936, 3068220), (1040, 2761398), (1080, 2659124), (1170, 2454576), (1248, 2301165), (1404, 2045480), (1440, 1994343), (1560, 1840932), (1755, 1636384), (1872, 1534110), (2080, 1380699), (2160, 1329562), (2340, 1227288), (2808, 1022740), (3120, 920466), (3510, 818192), (3744, 767055), (4320, 664781), (4680, 613644), (5616, 511370), (6240, 460233), (7020, 409096), (9360, 306822), (11232, 255685), (14040, 204548), (18720, 153411), (28080, 102274), (51137, 56160)]