1995544320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 576

約数和(自身を含む): 8434492416

約数和(自身を除く): 6438948096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 64, 66, 68, 70, 77, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 128, 132, 136, 140, 154, 160, 165, 168, 170, 176, 187, 192, 204, 210, 220, 224, 231, 238, 240, 255, 256, 264, 272, 280, 308, 320, 330, 336, 340, 352, 357, 374, 384, 385, 397, 408, 420, 440, 448, 462, 476, 480, 510, 528, 544, 560, 561, 595, 616, 640, 660, 672, 680, 704, 714, 748, 768, 770, 794, 816, 840, 880, 896, 924, 935, 952, 960, 1020, 1056, 1088, 1120, 1122, 1155, 1190, 1191, 1232, 1280, 1309, 1320, 1344, 1360, 1408, 1428, 1496, 1540, 1588, 1632, 1680, 1760, 1785, 1792, 1848, 1870, 1904, 1920, 1985, 2040, 2112, 2176, 2240, 2244, 2310, 2380, 2382, 2464, 2618, 2640, 2688, 2720, 2779, 2805, 2816, 2856, 2992, 3080, 3176, 3264, 3360, 3520, 3570, 3696, 3740, 3808, 3840, 3927, 3970, 4080, 4224, 4352, 4367, 4480, 4488, 4620, 4760, 4764, 4928, 5236, 5280, 5376, 5440, 5558, 5610, 5712, 5955, 5984, 6160, 6352, 6528, 6545, 6720, 6749, 7040, 7140, 7392, 7480, 7616, 7854, 7940, 8160, 8337, 8448, 8734, 8960, 8976, 9240, 9520, 9528, 9856, 10472, 10560, 10880, 11116, 11220, 11424, 11910, 11968, 12320, 12704, 13056, 13090, 13101, 13440, 13498, 13895, 14080, 14280, 14784, 14960, 15232, 15708, 15880, 16320, 16674, 17468, 17952, 18480, 19040, 19056, 19635, 19712, 20247, 20944, 21120, 21760, 21835, 22232, 22440, 22848, 23820, 23936, 24640, 25408, 26180, 26202, 26880, 26996, 27790, 28560, 29568, 29920, 30464, 30569, 31416, 31760, 32640, 33348, 33745, 34936, 35904, 36960, 38080, 38112, 39270, 40494, 41685, 41888, 42240, 43670, 44464, 44880, 45696, 47243, 47640, 47872, 49280, 50816, 52360, 52404, 53992, 55580, 57120, 59136, 59840, 61138, 62832, 63520, 65280, 65505, 66696, 67490, 69872, 71808, 73920, 74239, 76160, 76224, 78540, 80988, 83370, 83776, 87340, 88928, 89760, 91392, 91707, 94486, 95280, 98560, 101235, 101632, 104720, 104808, 107984, 111160, 114240, 119680, 122276, 125664, 127040, 131010, 133392, 134980, 139744, 141729, 143616, 147840, 148478, 152320, 152448, 152845, 157080, 161976, 166740, 167552, 174680, 177856, 179520, 183414, 188972, 190560, 202470, 209440, 209616, 215968, 222320, 222717, 228480, 236215, 239360, 244552, 251328, 254080, 262020, 266784, 269960, 279488, 283458, 295680, 296956, 304896, 305690, 314160, 323952, 333480, 335104, 349360, 355712, 359040, 366828, 371195, 377944, 381120, 404940, 418880, 419232, 431936, 444640, 445434, 456960, 458535, 472430, 489104, 502656, 508160, 519673, 524040, 533568, 539920, 558976, 566916, 593912, 611380, 628320, 647904, 666960, 698720, 708645, 711424, 718080, 733656, 742390, 755888, 762240, 809880, 837760, 838464, 863872, 889280, 890868, 917070, 944860, 978208, 1005312, 1039346, 1048080, 1067136, 1079840, 1113585, 1117952, 1133832, 1187824, 1222760, 1256640, 1295808, 1333920, 1397440, 1417290, 1467312, 1484780, 1511776, 1524480, 1559019, 1619760, 1675520, 1676928, 1727744, 1778560, 1781736, 1834140, 1889720, 1956416, 2078692, 2096160, 2134272, 2159680, 2227170, 2267664, 2375648, 2445520, 2513280, 2591616, 2598365, 2667840, 2794880, 2834580, 2934624, 2969560, 3023552, 3118038, 3239520, 3353856, 3557120, 3563472, 3668280, 3779440, 3912832, 4157384, 4192320, 4319360, 4454340, 4535328, 4751296, 4891040, 5026560, 5183232, 5196730, 5335680, 5589760, 5669160, 5869248, 5939120, 6047104, 6236076, 6479040, 7126944, 7336560, 7558880, 7795095, 7825664, 8314768, 8384640, 8638720, 8908680, 9070656, 9502592, 9782080, 10393460, 10671360, 11338320, 11738496, 11878240, 12094208, 12472152, 12958080, 14253888, 14673120, 15117760, 15590190, 16629536, 16769280, 17817360, 18141312, 19005184, 19564160, 20786920, 22676640, 23476992, 23756480, 24944304, 25916160, 28507776, 29346240, 30235520, 31180380, 33259072, 35634720, 36282624, 39128320, 41573840, 45353280, 47512960, 49888608, 57015552, 58692480, 60471040, 62360760, 66518144, 71269440, 83147680, 90706560, 95025920, 99777216, 117384960, 124721520, 133036288, 142538880, 166295360, 181413120, 199554432, 249443040, 285077760, 332590720, 399108864, 498886080, 665181440, 997772160, 1995544320]

約数ペア:

[(1, 1995544320), (2, 997772160), (3, 665181440), (4, 498886080), (5, 399108864), (6, 332590720), (7, 285077760), (8, 249443040), (10, 199554432), (11, 181413120), (12, 166295360), (14, 142538880), (15, 133036288), (16, 124721520), (17, 117384960), (20, 99777216), (21, 95025920), (22, 90706560), (24, 83147680), (28, 71269440), (30, 66518144), (32, 62360760), (33, 60471040), (34, 58692480), (35, 57015552), (40, 49888608), (42, 47512960), (44, 45353280), (48, 41573840), (51, 39128320), (55, 36282624), (56, 35634720), (60, 33259072), (64, 31180380), (66, 30235520), (68, 29346240), (70, 28507776), (77, 25916160), (80, 24944304), (84, 23756480), (85, 23476992), (88, 22676640), (96, 20786920), (102, 19564160), (105, 19005184), (110, 18141312), (112, 17817360), (119, 16769280), (120, 16629536), (128, 15590190), (132, 15117760), (136, 14673120), (140, 14253888), (154, 12958080), (160, 12472152), (165, 12094208), (168, 11878240), (170, 11738496), (176, 11338320), (187, 10671360), (192, 10393460), (204, 9782080), (210, 9502592), (220, 9070656), (224, 8908680), (231, 8638720), (238, 8384640), (240, 8314768), (255, 7825664), (256, 7795095), (264, 7558880), (272, 7336560), (280, 7126944), (308, 6479040), (320, 6236076), (330, 6047104), (336, 5939120), (340, 5869248), (352, 5669160), (357, 5589760), (374, 5335680), (384, 5196730), (385, 5183232), (397, 5026560), (408, 4891040), (420, 4751296), (440, 4535328), (448, 4454340), (462, 4319360), (476, 4192320), (480, 4157384), (510, 3912832), (528, 3779440), (544, 3668280), (560, 3563472), (561, 3557120), (595, 3353856), (616, 3239520), (640, 3118038), (660, 3023552), (672, 2969560), (680, 2934624), (704, 2834580), (714, 2794880), (748, 2667840), (768, 2598365), (770, 2591616), (794, 2513280), (816, 2445520), (840, 2375648), (880, 2267664), (896, 2227170), (924, 2159680), (935, 2134272), (952, 2096160), (960, 2078692), (1020, 1956416), (1056, 1889720), (1088, 1834140), (1120, 1781736), (1122, 1778560), (1155, 1727744), (1190, 1676928), (1191, 1675520), (1232, 1619760), (1280, 1559019), (1309, 1524480), (1320, 1511776), (1344, 1484780), (1360, 1467312), (1408, 1417290), (1428, 1397440), (1496, 1333920), (1540, 1295808), (1588, 1256640), (1632, 1222760), (1680, 1187824), (1760, 1133832), (1785, 1117952), (1792, 1113585), (1848, 1079840), (1870, 1067136), (1904, 1048080), (1920, 1039346), (1985, 1005312), (2040, 978208), (2112, 944860), (2176, 917070), (2240, 890868), (2244, 889280), (2310, 863872), (2380, 838464), (2382, 837760), (2464, 809880), (2618, 762240), (2640, 755888), (2688, 742390), (2720, 733656), (2779, 718080), (2805, 711424), (2816, 708645), (2856, 698720), (2992, 666960), (3080, 647904), (3176, 628320), (3264, 611380), (3360, 593912), (3520, 566916), (3570, 558976), (3696, 539920), (3740, 533568), (3808, 524040), (3840, 519673), (3927, 508160), (3970, 502656), (4080, 489104), (4224, 472430), (4352, 458535), (4367, 456960), (4480, 445434), (4488, 444640), (4620, 431936), (4760, 419232), (4764, 418880), (4928, 404940), (5236, 381120), (5280, 377944), (5376, 371195), (5440, 366828), (5558, 359040), (5610, 355712), (5712, 349360), (5955, 335104), (5984, 333480), (6160, 323952), (6352, 314160), (6528, 305690), (6545, 304896), (6720, 296956), (6749, 295680), (7040, 283458), (7140, 279488), (7392, 269960), (7480, 266784), (7616, 262020), (7854, 254080), (7940, 251328), (8160, 244552), (8337, 239360), (8448, 236215), (8734, 228480), (8960, 222717), (8976, 222320), (9240, 215968), (9520, 209616), (9528, 209440), (9856, 202470), (10472, 190560), (10560, 188972), (10880, 183414), (11116, 179520), (11220, 177856), (11424, 174680), (11910, 167552), (11968, 166740), (12320, 161976), (12704, 157080), (13056, 152845), (13090, 152448), (13101, 152320), (13440, 148478), (13498, 147840), (13895, 143616), (14080, 141729), (14280, 139744), (14784, 134980), (14960, 133392), (15232, 131010), (15708, 127040), (15880, 125664), (16320, 122276), (16674, 119680), (17468, 114240), (17952, 111160), (18480, 107984), (19040, 104808), (19056, 104720), (19635, 101632), (19712, 101235), (20247, 98560), (20944, 95280), (21120, 94486), (21760, 91707), (21835, 91392), (22232, 89760), (22440, 88928), (22848, 87340), (23820, 83776), (23936, 83370), (24640, 80988), (25408, 78540), (26180, 76224), (26202, 76160), (26880, 74239), (26996, 73920), (27790, 71808), (28560, 69872), (29568, 67490), (29920, 66696), (30464, 65505), (30569, 65280), (31416, 63520), (31760, 62832), (32640, 61138), (33348, 59840), (33745, 59136), (34936, 57120), (35904, 55580), (36960, 53992), (38080, 52404), (38112, 52360), (39270, 50816), (40494, 49280), (41685, 47872), (41888, 47640), (42240, 47243), (43670, 45696), (44464, 44880)]