630192640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 320

約数和(自身を含む): 1979873280

約数和(自身を除く): 1349680640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 77, 80, 88, 92, 110, 112, 115, 128, 139, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 256, 278, 280, 308, 320, 322, 352, 368, 385, 440, 448, 460, 506, 512, 556, 560, 616, 640, 644, 695, 704, 736, 770, 805, 880, 896, 920, 973, 1012, 1112, 1120, 1232, 1265, 1280, 1288, 1390, 1408, 1472, 1529, 1540, 1610, 1760, 1771, 1792, 1840, 1946, 2024, 2224, 2240, 2464, 2530, 2560, 2576, 2780, 2816, 2944, 3058, 3080, 3197, 3220, 3520, 3542, 3584, 3680, 3892, 4048, 4448, 4480, 4865, 4928, 5060, 5152, 5560, 5632, 5888, 6116, 6160, 6394, 6440, 7040, 7084, 7360, 7645, 7784, 8096, 8855, 8896, 8960, 9730, 9856, 10120, 10304, 10703, 11120, 11776, 12232, 12320, 12788, 12880, 14080, 14168, 14720, 15290, 15568, 15985, 16192, 17710, 17792, 17920, 19460, 19712, 20240, 20608, 21406, 22240, 22379, 24464, 24640, 25576, 25760, 28160, 28336, 29440, 30580, 31136, 31970, 32384, 35167, 35420, 35584, 38920, 39424, 40480, 41216, 42812, 44480, 44758, 48928, 49280, 51152, 51520, 53515, 56672, 58880, 61160, 62272, 63940, 64768, 70334, 70840, 71168, 77840, 80960, 82432, 85624, 88960, 89516, 97856, 98560, 102304, 103040, 107030, 111895, 113344, 122320, 124544, 127880, 129536, 140668, 141680, 155680, 161920, 171248, 175835, 177920, 179032, 195712, 197120, 204608, 206080, 214060, 223790, 226688, 244640, 246169, 249088, 255760, 281336, 283360, 311360, 323840, 342496, 351670, 355840, 358064, 391424, 409216, 412160, 428120, 447580, 453376, 489280, 492338, 498176, 511520, 562672, 566720, 622720, 647680, 684992, 703340, 716128, 782848, 818432, 856240, 895160, 906752, 978560, 984676, 1023040, 1125344, 1133440, 1230845, 1245440, 1369984, 1406680, 1432256, 1636864, 1712480, 1790320, 1957120, 1969352, 2046080, 2250688, 2266880, 2461690, 2490880, 2739968, 2813360, 2864512, 3424960, 3580640, 3914240, 3938704, 4092160, 4501376, 4533760, 4923380, 5479936, 5626720, 5729024, 6849920, 7161280, 7877408, 8184320, 9002752, 9846760, 11253440, 11458048, 13699840, 14322560, 15754816, 18005504, 19693520, 22506880, 27399680, 28645120, 31509632, 39387040, 45013760, 57290240, 63019264, 78774080, 90027520, 126038528, 157548160, 315096320, 630192640]

約数ペア:

[(1, 630192640), (2, 315096320), (4, 157548160), (5, 126038528), (7, 90027520), (8, 78774080), (10, 63019264), (11, 57290240), (14, 45013760), (16, 39387040), (20, 31509632), (22, 28645120), (23, 27399680), (28, 22506880), (32, 19693520), (35, 18005504), (40, 15754816), (44, 14322560), (46, 13699840), (55, 11458048), (56, 11253440), (64, 9846760), (70, 9002752), (77, 8184320), (80, 7877408), (88, 7161280), (92, 6849920), (110, 5729024), (112, 5626720), (115, 5479936), (128, 4923380), (139, 4533760), (140, 4501376), (154, 4092160), (160, 3938704), (161, 3914240), (176, 3580640), (184, 3424960), (220, 2864512), (224, 2813360), (230, 2739968), (253, 2490880), (256, 2461690), (278, 2266880), (280, 2250688), (308, 2046080), (320, 1969352), (322, 1957120), (352, 1790320), (368, 1712480), (385, 1636864), (440, 1432256), (448, 1406680), (460, 1369984), (506, 1245440), (512, 1230845), (556, 1133440), (560, 1125344), (616, 1023040), (640, 984676), (644, 978560), (695, 906752), (704, 895160), (736, 856240), (770, 818432), (805, 782848), (880, 716128), (896, 703340), (920, 684992), (973, 647680), (1012, 622720), (1112, 566720), (1120, 562672), (1232, 511520), (1265, 498176), (1280, 492338), (1288, 489280), (1390, 453376), (1408, 447580), (1472, 428120), (1529, 412160), (1540, 409216), (1610, 391424), (1760, 358064), (1771, 355840), (1792, 351670), (1840, 342496), (1946, 323840), (2024, 311360), (2224, 283360), (2240, 281336), (2464, 255760), (2530, 249088), (2560, 246169), (2576, 244640), (2780, 226688), (2816, 223790), (2944, 214060), (3058, 206080), (3080, 204608), (3197, 197120), (3220, 195712), (3520, 179032), (3542, 177920), (3584, 175835), (3680, 171248), (3892, 161920), (4048, 155680), (4448, 141680), (4480, 140668), (4865, 129536), (4928, 127880), (5060, 124544), (5152, 122320), (5560, 113344), (5632, 111895), (5888, 107030), (6116, 103040), (6160, 102304), (6394, 98560), (6440, 97856), (7040, 89516), (7084, 88960), (7360, 85624), (7645, 82432), (7784, 80960), (8096, 77840), (8855, 71168), (8896, 70840), (8960, 70334), (9730, 64768), (9856, 63940), (10120, 62272), (10304, 61160), (10703, 58880), (11120, 56672), (11776, 53515), (12232, 51520), (12320, 51152), (12788, 49280), (12880, 48928), (14080, 44758), (14168, 44480), (14720, 42812), (15290, 41216), (15568, 40480), (15985, 39424), (16192, 38920), (17710, 35584), (17792, 35420), (17920, 35167), (19460, 32384), (19712, 31970), (20240, 31136), (20608, 30580), (21406, 29440), (22240, 28336), (22379, 28160), (24464, 25760), (24640, 25576)]