997607520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 576

約数和(自身を含む): 4385332224

約数和(自身を除く): 3387724704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 46, 48, 52, 56, 60, 63, 65, 69, 70, 72, 78, 80, 84, 90, 91, 92, 96, 104, 105, 112, 115, 117, 120, 126, 130, 138, 140, 144, 156, 160, 161, 168, 180, 182, 184, 195, 207, 208, 210, 224, 230, 234, 240, 252, 260, 273, 276, 280, 288, 299, 312, 315, 322, 331, 336, 345, 360, 364, 368, 390, 414, 416, 420, 455, 460, 468, 480, 483, 504, 520, 546, 552, 560, 585, 598, 624, 630, 644, 662, 672, 690, 720, 728, 736, 780, 805, 819, 828, 840, 897, 910, 920, 936, 966, 993, 1008, 1035, 1040, 1092, 1104, 1120, 1170, 1196, 1248, 1260, 1288, 1324, 1365, 1380, 1440, 1449, 1456, 1495, 1560, 1610, 1638, 1655, 1656, 1680, 1794, 1820, 1840, 1872, 1932, 1986, 2016, 2070, 2080, 2093, 2184, 2208, 2317, 2340, 2392, 2415, 2520, 2576, 2648, 2691, 2730, 2760, 2898, 2912, 2979, 2990, 3120, 3220, 3276, 3310, 3312, 3360, 3588, 3640, 3680, 3744, 3864, 3972, 4095, 4140, 4186, 4303, 4368, 4485, 4634, 4680, 4784, 4830, 4965, 5040, 5152, 5296, 5382, 5460, 5520, 5796, 5958, 5980, 6240, 6279, 6440, 6552, 6620, 6624, 6951, 7176, 7245, 7280, 7613, 7728, 7944, 8190, 8280, 8372, 8606, 8736, 8970, 9268, 9360, 9568, 9660, 9930, 10080, 10465, 10592, 10764, 10920, 11040, 11585, 11592, 11916, 11960, 12558, 12880, 12909, 13104, 13240, 13455, 13902, 14352, 14490, 14560, 14895, 15226, 15456, 15888, 16380, 16560, 16744, 17212, 17940, 18536, 18720, 18837, 19320, 19860, 20853, 20930, 21515, 21528, 21840, 22839, 23170, 23184, 23832, 23920, 25116, 25760, 25818, 26208, 26480, 26910, 27804, 28704, 28980, 29790, 30121, 30452, 31395, 31776, 32760, 33120, 33488, 34424, 34755, 35880, 37072, 37674, 38065, 38640, 38727, 39720, 41706, 41860, 43030, 43056, 43680, 45678, 46340, 46368, 47664, 47840, 50232, 51636, 52960, 53291, 53820, 55608, 57960, 59580, 60242, 60904, 62790, 64545, 65520, 66976, 68517, 68848, 69510, 71760, 74144, 75348, 76130, 77280, 77454, 79440, 83412, 83720, 86060, 86112, 90363, 91356, 92680, 94185, 95328, 98969, 100464, 103272, 104265, 106582, 107640, 111216, 114195, 115920, 119160, 120484, 121808, 125580, 129090, 131040, 137034, 137696, 139020, 143520, 150605, 150696, 152260, 154908, 158880, 159873, 166824, 167440, 172120, 180726, 182712, 185360, 188370, 193635, 197938, 200928, 206544, 208530, 213164, 215280, 222432, 228390, 231840, 238320, 240968, 243616, 251160, 258180, 266455, 271089, 274068, 278040, 296907, 301210, 301392, 304520, 309816, 319746, 333648, 334880, 342585, 344240, 361452, 365424, 370720, 376740, 387270, 395876, 413088, 417060, 426328, 430560, 451815, 456780, 476640, 479619, 481936, 494845, 502320, 516360, 532910, 542178, 548136, 556080, 593814, 602420, 602784, 609040, 619632, 639492, 667296, 685170, 688480, 692783, 722904, 730848, 753480, 774540, 791752, 799365, 834120, 852656, 890721, 903630, 913560, 959238, 963872, 989690, 1004640, 1032720, 1065820, 1084356, 1096272, 1112160, 1187628, 1204840, 1218080, 1239264, 1278984, 1355445, 1370340, 1385566, 1445808, 1484535, 1506960, 1549080, 1583504, 1598730, 1668240, 1705312, 1781442, 1807260, 1827120, 1918476, 1979380, 2065440, 2078349, 2131640, 2168712, 2192544, 2375256, 2398095, 2409680, 2557968, 2710890, 2740680, 2771132, 2891616, 2969070, 3013920, 3098160, 3167008, 3197460, 3336480, 3463915, 3562884, 3614520, 3654240, 3836952, 3958760, 4156698, 4263280, 4337424, 4453605, 4750512, 4796190, 4819360, 5115936, 5421780, 5481360, 5542264, 5938140, 6196320, 6235047, 6394920, 6927830, 7125768, 7229040, 7673904, 7917520, 8313396, 8526560, 8674848, 8907210, 9501024, 9592380, 10391745, 10843560, 10962720, 11084528, 11876280, 12470094, 12789840, 13855660, 14251536, 14458080, 15347808, 15835040, 16626792, 17814420, 19184760, 20783490, 21687120, 22169056, 23752560, 24940188, 25579680, 27711320, 28503072, 31175235, 33253584, 35628840, 38369520, 41566980, 43374240, 47505120, 49880376, 55422640, 62350470, 66507168, 71257680, 76739040, 83133960, 99760752, 110845280, 124700940, 142515360, 166267920, 199521504, 249401880, 332535840, 498803760, 997607520]

約数ペア:

[(1, 997607520), (2, 498803760), (3, 332535840), (4, 249401880), (5, 199521504), (6, 166267920), (7, 142515360), (8, 124700940), (9, 110845280), (10, 99760752), (12, 83133960), (13, 76739040), (14, 71257680), (15, 66507168), (16, 62350470), (18, 55422640), (20, 49880376), (21, 47505120), (23, 43374240), (24, 41566980), (26, 38369520), (28, 35628840), (30, 33253584), (32, 31175235), (35, 28503072), (36, 27711320), (39, 25579680), (40, 24940188), (42, 23752560), (45, 22169056), (46, 21687120), (48, 20783490), (52, 19184760), (56, 17814420), (60, 16626792), (63, 15835040), (65, 15347808), (69, 14458080), (70, 14251536), (72, 13855660), (78, 12789840), (80, 12470094), (84, 11876280), (90, 11084528), (91, 10962720), (92, 10843560), (96, 10391745), (104, 9592380), (105, 9501024), (112, 8907210), (115, 8674848), (117, 8526560), (120, 8313396), (126, 7917520), (130, 7673904), (138, 7229040), (140, 7125768), (144, 6927830), (156, 6394920), (160, 6235047), (161, 6196320), (168, 5938140), (180, 5542264), (182, 5481360), (184, 5421780), (195, 5115936), (207, 4819360), (208, 4796190), (210, 4750512), (224, 4453605), (230, 4337424), (234, 4263280), (240, 4156698), (252, 3958760), (260, 3836952), (273, 3654240), (276, 3614520), (280, 3562884), (288, 3463915), (299, 3336480), (312, 3197460), (315, 3167008), (322, 3098160), (331, 3013920), (336, 2969070), (345, 2891616), (360, 2771132), (364, 2740680), (368, 2710890), (390, 2557968), (414, 2409680), (416, 2398095), (420, 2375256), (455, 2192544), (460, 2168712), (468, 2131640), (480, 2078349), (483, 2065440), (504, 1979380), (520, 1918476), (546, 1827120), (552, 1807260), (560, 1781442), (585, 1705312), (598, 1668240), (624, 1598730), (630, 1583504), (644, 1549080), (662, 1506960), (672, 1484535), (690, 1445808), (720, 1385566), (728, 1370340), (736, 1355445), (780, 1278984), (805, 1239264), (819, 1218080), (828, 1204840), (840, 1187628), (897, 1112160), (910, 1096272), (920, 1084356), (936, 1065820), (966, 1032720), (993, 1004640), (1008, 989690), (1035, 963872), (1040, 959238), (1092, 913560), (1104, 903630), (1120, 890721), (1170, 852656), (1196, 834120), (1248, 799365), (1260, 791752), (1288, 774540), (1324, 753480), (1365, 730848), (1380, 722904), (1440, 692783), (1449, 688480), (1456, 685170), (1495, 667296), (1560, 639492), (1610, 619632), (1638, 609040), (1655, 602784), (1656, 602420), (1680, 593814), (1794, 556080), (1820, 548136), (1840, 542178), (1872, 532910), (1932, 516360), (1986, 502320), (2016, 494845), (2070, 481936), (2080, 479619), (2093, 476640), (2184, 456780), (2208, 451815), (2317, 430560), (2340, 426328), (2392, 417060), (2415, 413088), (2520, 395876), (2576, 387270), (2648, 376740), (2691, 370720), (2730, 365424), (2760, 361452), (2898, 344240), (2912, 342585), (2979, 334880), (2990, 333648), (3120, 319746), (3220, 309816), (3276, 304520), (3310, 301392), (3312, 301210), (3360, 296907), (3588, 278040), (3640, 274068), (3680, 271089), (3744, 266455), (3864, 258180), (3972, 251160), (4095, 243616), (4140, 240968), (4186, 238320), (4303, 231840), (4368, 228390), (4485, 222432), (4634, 215280), (4680, 213164), (4784, 208530), (4830, 206544), (4965, 200928), (5040, 197938), (5152, 193635), (5296, 188370), (5382, 185360), (5460, 182712), (5520, 180726), (5796, 172120), (5958, 167440), (5980, 166824), (6240, 159873), (6279, 158880), (6440, 154908), (6552, 152260), (6620, 150696), (6624, 150605), (6951, 143520), (7176, 139020), (7245, 137696), (7280, 137034), (7613, 131040), (7728, 129090), (7944, 125580), (8190, 121808), (8280, 120484), (8372, 119160), (8606, 115920), (8736, 114195), (8970, 111216), (9268, 107640), (9360, 106582), (9568, 104265), (9660, 103272), (9930, 100464), (10080, 98969), (10465, 95328), (10592, 94185), (10764, 92680), (10920, 91356), (11040, 90363), (11585, 86112), (11592, 86060), (11916, 83720), (11960, 83412), (12558, 79440), (12880, 77454), (12909, 77280), (13104, 76130), (13240, 75348), (13455, 74144), (13902, 71760), (14352, 69510), (14490, 68848), (14560, 68517), (14895, 66976), (15226, 65520), (15456, 64545), (15888, 62790), (16380, 60904), (16560, 60242), (16744, 59580), (17212, 57960), (17940, 55608), (18536, 53820), (18720, 53291), (18837, 52960), (19320, 51636), (19860, 50232), (20853, 47840), (20930, 47664), (21515, 46368), (21528, 46340), (21840, 45678), (22839, 43680), (23170, 43056), (23184, 43030), (23832, 41860), (23920, 41706), (25116, 39720), (25760, 38727), (25818, 38640), (26208, 38065), (26480, 37674), (26910, 37072), (27804, 35880), (28704, 34755), (28980, 34424), (29790, 33488), (30121, 33120), (30452, 32760), (31395, 31776)]