87427831680

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{722783}}^1$

素因数の和:722818

約数の個数: 256

約数和(自身を含む): 353875046400

約数和(自身を除く): 266447214720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 722783, 1445566, 2168349, 2891132, 3613915, 4336698, 5059481, 5782264, 6505047, 7227830, 8673396, 10118962, 10841745, 11564528, 13010094, 14455660, 15178443, 17346792, 19515141, 20237924, 21683490, 23129056, 25297405, 26020188, 28911320, 30356886, 32525235, 34693584, 39030282, 40475848, 43366980, 45535329, 46258112, 50594810, 52040376, 57822640, 60713772, 65050470, 69387168, 75892215, 78060564, 80951696, 86733960, 91070658, 92516224, 97575705, 101189620, 104080752, 115645280, 121427544, 130100940, 136605987, 138774336, 151784430, 156121128, 161903392, 173467920, 182141316, 195151410, 202379240, 208161504, 227676645, 231290560, 242855088, 260201880, 273211974, 277548672, 303568860, 312242256, 323806784, 346935840, 364282632, 390302820, 404758480, 416323008, 455353290, 462581120, 485710176, 520403760, 546423948, 607137720, 624484512, 647613568, 683029935, 693871680, 728565264, 780605640, 809516960, 832646016, 910706580, 971420352, 1040807520, 1092847896, 1214275440, 1248969024, 1366059870, 1387743360, 1457130528, 1561211280, 1619033920, 1821413160, 1942840704, 2081615040, 2185695792, 2428550880, 2497938048, 2732119740, 2914261056, 3122422560, 3238067840, 3642826320, 4163230080, 4371391584, 4857101760, 5464239480, 5828522112, 6244845120, 7285652640, 8742783168, 9714203520, 10928478960, 12489690240, 14571305280, 17485566336, 21856957920, 29142610560, 43713915840, 87427831680]

約数ペア:

[(1, 87427831680), (2, 43713915840), (3, 29142610560), (4, 21856957920), (5, 17485566336), (6, 14571305280), (7, 12489690240), (8, 10928478960), (9, 9714203520), (10, 8742783168), (12, 7285652640), (14, 6244845120), (15, 5828522112), (16, 5464239480), (18, 4857101760), (20, 4371391584), (21, 4163230080), (24, 3642826320), (27, 3238067840), (28, 3122422560), (30, 2914261056), (32, 2732119740), (35, 2497938048), (36, 2428550880), (40, 2185695792), (42, 2081615040), (45, 1942840704), (48, 1821413160), (54, 1619033920), (56, 1561211280), (60, 1457130528), (63, 1387743360), (64, 1366059870), (70, 1248969024), (72, 1214275440), (80, 1092847896), (84, 1040807520), (90, 971420352), (96, 910706580), (105, 832646016), (108, 809516960), (112, 780605640), (120, 728565264), (126, 693871680), (128, 683029935), (135, 647613568), (140, 624484512), (144, 607137720), (160, 546423948), (168, 520403760), (180, 485710176), (189, 462581120), (192, 455353290), (210, 416323008), (216, 404758480), (224, 390302820), (240, 364282632), (252, 346935840), (270, 323806784), (280, 312242256), (288, 303568860), (315, 277548672), (320, 273211974), (336, 260201880), (360, 242855088), (378, 231290560), (384, 227676645), (420, 208161504), (432, 202379240), (448, 195151410), (480, 182141316), (504, 173467920), (540, 161903392), (560, 156121128), (576, 151784430), (630, 138774336), (640, 136605987), (672, 130100940), (720, 121427544), (756, 115645280), (840, 104080752), (864, 101189620), (896, 97575705), (945, 92516224), (960, 91070658), (1008, 86733960), (1080, 80951696), (1120, 78060564), (1152, 75892215), (1260, 69387168), (1344, 65050470), (1440, 60713772), (1512, 57822640), (1680, 52040376), (1728, 50594810), (1890, 46258112), (1920, 45535329), (2016, 43366980), (2160, 40475848), (2240, 39030282), (2520, 34693584), (2688, 32525235), (2880, 30356886), (3024, 28911320), (3360, 26020188), (3456, 25297405), (3780, 23129056), (4032, 21683490), (4320, 20237924), (4480, 19515141), (5040, 17346792), (5760, 15178443), (6048, 14455660), (6720, 13010094), (7560, 11564528), (8064, 10841745), (8640, 10118962), (10080, 8673396), (12096, 7227830), (13440, 6505047), (15120, 5782264), (17280, 5059481), (20160, 4336698), (24192, 3613915), (30240, 2891132), (40320, 2168349), (60480, 1445566), (120960, 722783)]