218515768320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{40763}}^1$

素因数の和:41140

約数の個数: 176

約数和(自身を含む): 700928827200

約数和(自身を除く): 482413058880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 349, 384, 480, 512, 640, 698, 768, 960, 1024, 1047, 1280, 1396, 1536, 1745, 1920, 2094, 2560, 2792, 3072, 3490, 3840, 4188, 5120, 5235, 5584, 6980, 7680, 8376, 10470, 11168, 13960, 15360, 16752, 20940, 22336, 27920, 33504, 40763, 41880, 44672, 55840, 67008, 81526, 83760, 89344, 111680, 122289, 134016, 163052, 167520, 178688, 203815, 223360, 244578, 268032, 326104, 335040, 357376, 407630, 446720, 489156, 536064, 611445, 652208, 670080, 815260, 893440, 978312, 1072128, 1222890, 1304416, 1340160, 1630520, 1786880, 1956624, 2445780, 2608832, 2680320, 3261040, 3913248, 4891560, 5217664, 5360640, 6522080, 7826496, 9783120, 10435328, 13044160, 14226287, 15652992, 19566240, 20870656, 26088320, 28452574, 31305984, 39132480, 41741312, 42678861, 52176640, 56905148, 62611968, 71131435, 78264960, 85357722, 104353280, 113810296, 125223936, 142262870, 156529920, 170715444, 208706560, 213394305, 227620592, 284525740, 313059840, 341430888, 426788610, 455241184, 569051480, 626119680, 682861776, 853577220, 910482368, 1138102960, 1365723552, 1707154440, 1820964736, 2276205920, 2731447104, 3414308880, 3641929472, 4552411840, 5462894208, 6828617760, 7283858944, 9104823680, 10925788416, 13657235520, 14567717888, 18209647360, 21851576832, 27314471040, 36419294720, 43703153664, 54628942080, 72838589440, 109257884160, 218515768320]

約数ペア:

[(1, 218515768320), (2, 109257884160), (3, 72838589440), (4, 54628942080), (5, 43703153664), (6, 36419294720), (8, 27314471040), (10, 21851576832), (12, 18209647360), (15, 14567717888), (16, 13657235520), (20, 10925788416), (24, 9104823680), (30, 7283858944), (32, 6828617760), (40, 5462894208), (48, 4552411840), (60, 3641929472), (64, 3414308880), (80, 2731447104), (96, 2276205920), (120, 1820964736), (128, 1707154440), (160, 1365723552), (192, 1138102960), (240, 910482368), (256, 853577220), (320, 682861776), (349, 626119680), (384, 569051480), (480, 455241184), (512, 426788610), (640, 341430888), (698, 313059840), (768, 284525740), (960, 227620592), (1024, 213394305), (1047, 208706560), (1280, 170715444), (1396, 156529920), (1536, 142262870), (1745, 125223936), (1920, 113810296), (2094, 104353280), (2560, 85357722), (2792, 78264960), (3072, 71131435), (3490, 62611968), (3840, 56905148), (4188, 52176640), (5120, 42678861), (5235, 41741312), (5584, 39132480), (6980, 31305984), (7680, 28452574), (8376, 26088320), (10470, 20870656), (11168, 19566240), (13960, 15652992), (15360, 14226287), (16752, 13044160), (20940, 10435328), (22336, 9783120), (27920, 7826496), (33504, 6522080), (40763, 5360640), (41880, 5217664), (44672, 4891560), (55840, 3913248), (67008, 3261040), (81526, 2680320), (83760, 2608832), (89344, 2445780), (111680, 1956624), (122289, 1786880), (134016, 1630520), (163052, 1340160), (167520, 1304416), (178688, 1222890), (203815, 1072128), (223360, 978312), (244578, 893440), (268032, 815260), (326104, 670080), (335040, 652208), (357376, 611445), (407630, 536064), (446720, 489156)]