398687520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 576

約数和(自身を含む): 1687827456

約数和(自身を除く): 1289139936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 32, 33, 35, 40, 42, 44, 46, 48, 49, 55, 56, 60, 66, 67, 69, 70, 77, 80, 84, 88, 92, 96, 98, 105, 110, 112, 115, 120, 132, 134, 138, 140, 147, 154, 160, 161, 165, 168, 176, 184, 196, 201, 210, 220, 224, 230, 231, 240, 245, 253, 264, 268, 276, 280, 294, 308, 322, 330, 335, 336, 345, 352, 368, 385, 392, 402, 420, 440, 460, 462, 469, 480, 483, 490, 506, 528, 536, 539, 552, 560, 588, 616, 644, 660, 670, 672, 690, 735, 736, 737, 759, 770, 784, 804, 805, 840, 880, 920, 924, 938, 966, 980, 1005, 1012, 1056, 1072, 1078, 1104, 1120, 1127, 1155, 1176, 1232, 1265, 1288, 1320, 1340, 1380, 1407, 1470, 1474, 1518, 1540, 1541, 1568, 1608, 1610, 1617, 1680, 1760, 1771, 1840, 1848, 1876, 1932, 1960, 2010, 2024, 2144, 2156, 2208, 2211, 2254, 2310, 2345, 2352, 2415, 2464, 2530, 2576, 2640, 2680, 2695, 2760, 2814, 2940, 2948, 3036, 3080, 3082, 3216, 3220, 3234, 3283, 3360, 3381, 3542, 3680, 3685, 3696, 3752, 3795, 3864, 3920, 4020, 4048, 4312, 4422, 4508, 4620, 4623, 4690, 4704, 4830, 5060, 5152, 5159, 5280, 5313, 5360, 5390, 5520, 5628, 5635, 5880, 5896, 6072, 6160, 6164, 6432, 6440, 6468, 6566, 6762, 7035, 7084, 7370, 7392, 7504, 7590, 7705, 7728, 7840, 8040, 8085, 8096, 8624, 8844, 8855, 9016, 9240, 9246, 9380, 9660, 9849, 10120, 10318, 10626, 10720, 10780, 10787, 11040, 11055, 11256, 11270, 11760, 11792, 12144, 12320, 12328, 12397, 12880, 12936, 13132, 13524, 14070, 14168, 14740, 15008, 15180, 15410, 15456, 15477, 16080, 16170, 16415, 16905, 16951, 17248, 17688, 17710, 18032, 18480, 18492, 18760, 19320, 19698, 20240, 20636, 21252, 21560, 21574, 22110, 22512, 22540, 23115, 23520, 23584, 24288, 24656, 24794, 25760, 25795, 25872, 26264, 26565, 27048, 28140, 28336, 29480, 30360, 30820, 30954, 32160, 32340, 32361, 32830, 33810, 33902, 35376, 35420, 36064, 36113, 36960, 36984, 37191, 37520, 38640, 39396, 40480, 41272, 42504, 43120, 43148, 44220, 45024, 45080, 46230, 49245, 49312, 49588, 50853, 51590, 51744, 52528, 53130, 53935, 54096, 56280, 56672, 58960, 60720, 61640, 61908, 61985, 64680, 64722, 65660, 67620, 67804, 70752, 70840, 72226, 73968, 74382, 75040, 75509, 77280, 77385, 78792, 82544, 84755, 85008, 86240, 86296, 88440, 90160, 92460, 98490, 99176, 101706, 103180, 105056, 106260, 107870, 108192, 108339, 112560, 117920, 118657, 121440, 123280, 123816, 123970, 129360, 129444, 131320, 135240, 135608, 141680, 144452, 147936, 148764, 151018, 154770, 157584, 161805, 165088, 169510, 170016, 172592, 176880, 180320, 180565, 184920, 185955, 196980, 198352, 203412, 206360, 212520, 215740, 216678, 225120, 226527, 237314, 246560, 247632, 247940, 254265, 258720, 258888, 262640, 270480, 271216, 283360, 288904, 297528, 302036, 309540, 315168, 323610, 339020, 345184, 353760, 355971, 361130, 369840, 371910, 377545, 393960, 396704, 406824, 412720, 425040, 431480, 433356, 453054, 474628, 495264, 495880, 508530, 517776, 525280, 540960, 541695, 542432, 577808, 593285, 595056, 604072, 619080, 647220, 678040, 711942, 722260, 739680, 743820, 755090, 787920, 813648, 825440, 830599, 850080, 862960, 866712, 906108, 949256, 991760, 1017060, 1035552, 1083390, 1132635, 1155616, 1186570, 1190112, 1208144, 1238160, 1294440, 1356080, 1423884, 1444520, 1487640, 1510180, 1575840, 1627296, 1661198, 1725920, 1733424, 1779855, 1812216, 1898512, 1983520, 2034120, 2166780, 2265270, 2373140, 2416288, 2476320, 2491797, 2588880, 2712160, 2847768, 2889040, 2975280, 3020360, 3322396, 3466848, 3559710, 3624432, 3797024, 4068240, 4152995, 4333560, 4530540, 4746280, 4983594, 5177760, 5695536, 5778080, 5950560, 6040720, 6644792, 7119420, 7248864, 8136480, 8305990, 8667120, 9061080, 9492560, 9967188, 11391072, 12081440, 12458985, 13289584, 14238840, 16611980, 17334240, 18122160, 18985120, 19934376, 24917970, 26579168, 28477680, 33223960, 36244320, 39868752, 49835940, 56955360, 66447920, 79737504, 99671880, 132895840, 199343760, 398687520]

約数ペア:

[(1, 398687520), (2, 199343760), (3, 132895840), (4, 99671880), (5, 79737504), (6, 66447920), (7, 56955360), (8, 49835940), (10, 39868752), (11, 36244320), (12, 33223960), (14, 28477680), (15, 26579168), (16, 24917970), (20, 19934376), (21, 18985120), (22, 18122160), (23, 17334240), (24, 16611980), (28, 14238840), (30, 13289584), (32, 12458985), (33, 12081440), (35, 11391072), (40, 9967188), (42, 9492560), (44, 9061080), (46, 8667120), (48, 8305990), (49, 8136480), (55, 7248864), (56, 7119420), (60, 6644792), (66, 6040720), (67, 5950560), (69, 5778080), (70, 5695536), (77, 5177760), (80, 4983594), (84, 4746280), (88, 4530540), (92, 4333560), (96, 4152995), (98, 4068240), (105, 3797024), (110, 3624432), (112, 3559710), (115, 3466848), (120, 3322396), (132, 3020360), (134, 2975280), (138, 2889040), (140, 2847768), (147, 2712160), (154, 2588880), (160, 2491797), (161, 2476320), (165, 2416288), (168, 2373140), (176, 2265270), (184, 2166780), (196, 2034120), (201, 1983520), (210, 1898512), (220, 1812216), (224, 1779855), (230, 1733424), (231, 1725920), (240, 1661198), (245, 1627296), (253, 1575840), (264, 1510180), (268, 1487640), (276, 1444520), (280, 1423884), (294, 1356080), (308, 1294440), (322, 1238160), (330, 1208144), (335, 1190112), (336, 1186570), (345, 1155616), (352, 1132635), (368, 1083390), (385, 1035552), (392, 1017060), (402, 991760), (420, 949256), (440, 906108), (460, 866712), (462, 862960), (469, 850080), (480, 830599), (483, 825440), (490, 813648), (506, 787920), (528, 755090), (536, 743820), (539, 739680), (552, 722260), (560, 711942), (588, 678040), (616, 647220), (644, 619080), (660, 604072), (670, 595056), (672, 593285), (690, 577808), (735, 542432), (736, 541695), (737, 540960), (759, 525280), (770, 517776), (784, 508530), (804, 495880), (805, 495264), (840, 474628), (880, 453054), (920, 433356), (924, 431480), (938, 425040), (966, 412720), (980, 406824), (1005, 396704), (1012, 393960), (1056, 377545), (1072, 371910), (1078, 369840), (1104, 361130), (1120, 355971), (1127, 353760), (1155, 345184), (1176, 339020), (1232, 323610), (1265, 315168), (1288, 309540), (1320, 302036), (1340, 297528), (1380, 288904), (1407, 283360), (1470, 271216), (1474, 270480), (1518, 262640), (1540, 258888), (1541, 258720), (1568, 254265), (1608, 247940), (1610, 247632), (1617, 246560), (1680, 237314), (1760, 226527), (1771, 225120), (1840, 216678), (1848, 215740), (1876, 212520), (1932, 206360), (1960, 203412), (2010, 198352), (2024, 196980), (2144, 185955), (2156, 184920), (2208, 180565), (2211, 180320), (2254, 176880), (2310, 172592), (2345, 170016), (2352, 169510), (2415, 165088), (2464, 161805), (2530, 157584), (2576, 154770), (2640, 151018), (2680, 148764), (2695, 147936), (2760, 144452), (2814, 141680), (2940, 135608), (2948, 135240), (3036, 131320), (3080, 129444), (3082, 129360), (3216, 123970), (3220, 123816), (3234, 123280), (3283, 121440), (3360, 118657), (3381, 117920), (3542, 112560), (3680, 108339), (3685, 108192), (3696, 107870), (3752, 106260), (3795, 105056), (3864, 103180), (3920, 101706), (4020, 99176), (4048, 98490), (4312, 92460), (4422, 90160), (4508, 88440), (4620, 86296), (4623, 86240), (4690, 85008), (4704, 84755), (4830, 82544), (5060, 78792), (5152, 77385), (5159, 77280), (5280, 75509), (5313, 75040), (5360, 74382), (5390, 73968), (5520, 72226), (5628, 70840), (5635, 70752), (5880, 67804), (5896, 67620), (6072, 65660), (6160, 64722), (6164, 64680), (6432, 61985), (6440, 61908), (6468, 61640), (6566, 60720), (6762, 58960), (7035, 56672), (7084, 56280), (7370, 54096), (7392, 53935), (7504, 53130), (7590, 52528), (7705, 51744), (7728, 51590), (7840, 50853), (8040, 49588), (8085, 49312), (8096, 49245), (8624, 46230), (8844, 45080), (8855, 45024), (9016, 44220), (9240, 43148), (9246, 43120), (9380, 42504), (9660, 41272), (9849, 40480), (10120, 39396), (10318, 38640), (10626, 37520), (10720, 37191), (10780, 36984), (10787, 36960), (11040, 36113), (11055, 36064), (11256, 35420), (11270, 35376), (11760, 33902), (11792, 33810), (12144, 32830), (12320, 32361), (12328, 32340), (12397, 32160), (12880, 30954), (12936, 30820), (13132, 30360), (13524, 29480), (14070, 28336), (14168, 28140), (14740, 27048), (15008, 26565), (15180, 26264), (15410, 25872), (15456, 25795), (15477, 25760), (16080, 24794), (16170, 24656), (16415, 24288), (16905, 23584), (16951, 23520), (17248, 23115), (17688, 22540), (17710, 22512), (18032, 22110), (18480, 21574), (18492, 21560), (18760, 21252), (19320, 20636), (19698, 20240)]