1719855360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6491}}^1$

素因数の和:6541

約数の個数: 216

約数和(自身を含む): 6210195264

約数和(自身を除く): 4490339904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2304, 2760, 2880, 2944, 3312, 3680, 3840, 4140, 4416, 5520, 5760, 5888, 6491, 6624, 7360, 8280, 8832, 11040, 11520, 12982, 13248, 14720, 16560, 17664, 19473, 22080, 25964, 26496, 29440, 32455, 33120, 38946, 44160, 51928, 52992, 58419, 64910, 66240, 77892, 88320, 97365, 103856, 116838, 129820, 132480, 149293, 155784, 194730, 207712, 233676, 259640, 264960, 292095, 298586, 311568, 389460, 415424, 447879, 467352, 519280, 584190, 597172, 623136, 746465, 778920, 830848, 895758, 934704, 1038560, 1168380, 1194344, 1246272, 1343637, 1492930, 1557840, 1661696, 1791516, 1869408, 2077120, 2239395, 2336760, 2388688, 2492544, 2687274, 2985860, 3115680, 3583032, 3738816, 4154240, 4478790, 4673520, 4777376, 4985088, 5374548, 5971720, 6231360, 6718185, 7166064, 7477632, 8308480, 8957580, 9347040, 9554752, 10749096, 11943440, 12462720, 13436370, 14332128, 14955264, 17915160, 18694080, 19109504, 21498192, 23886880, 24925440, 26872740, 28664256, 35830320, 37388160, 38219008, 42996384, 47773760, 53745480, 57328512, 71660640, 74776320, 85992768, 95547520, 107490960, 114657024, 143321280, 171985536, 191095040, 214981920, 286642560, 343971072, 429963840, 573285120, 859927680, 1719855360]

約数ペア:

[(1, 1719855360), (2, 859927680), (3, 573285120), (4, 429963840), (5, 343971072), (6, 286642560), (8, 214981920), (9, 191095040), (10, 171985536), (12, 143321280), (15, 114657024), (16, 107490960), (18, 95547520), (20, 85992768), (23, 74776320), (24, 71660640), (30, 57328512), (32, 53745480), (36, 47773760), (40, 42996384), (45, 38219008), (46, 37388160), (48, 35830320), (60, 28664256), (64, 26872740), (69, 24925440), (72, 23886880), (80, 21498192), (90, 19109504), (92, 18694080), (96, 17915160), (115, 14955264), (120, 14332128), (128, 13436370), (138, 12462720), (144, 11943440), (160, 10749096), (180, 9554752), (184, 9347040), (192, 8957580), (207, 8308480), (230, 7477632), (240, 7166064), (256, 6718185), (276, 6231360), (288, 5971720), (320, 5374548), (345, 4985088), (360, 4777376), (368, 4673520), (384, 4478790), (414, 4154240), (460, 3738816), (480, 3583032), (552, 3115680), (576, 2985860), (640, 2687274), (690, 2492544), (720, 2388688), (736, 2336760), (768, 2239395), (828, 2077120), (920, 1869408), (960, 1791516), (1035, 1661696), (1104, 1557840), (1152, 1492930), (1280, 1343637), (1380, 1246272), (1440, 1194344), (1472, 1168380), (1656, 1038560), (1840, 934704), (1920, 895758), (2070, 830848), (2208, 778920), (2304, 746465), (2760, 623136), (2880, 597172), (2944, 584190), (3312, 519280), (3680, 467352), (3840, 447879), (4140, 415424), (4416, 389460), (5520, 311568), (5760, 298586), (5888, 292095), (6491, 264960), (6624, 259640), (7360, 233676), (8280, 207712), (8832, 194730), (11040, 155784), (11520, 149293), (12982, 132480), (13248, 129820), (14720, 116838), (16560, 103856), (17664, 97365), (19473, 88320), (22080, 77892), (25964, 66240), (26496, 64910), (29440, 58419), (32455, 52992), (33120, 51928), (38946, 44160)]