1788858240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 384

約数和(自身を含む): 6383772000

約数和(自身を除く): 4594913760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 128, 130, 148, 149, 156, 160, 169, 185, 192, 195, 208, 222, 240, 260, 296, 298, 312, 320, 338, 370, 384, 390, 416, 444, 447, 480, 481, 507, 520, 555, 592, 596, 624, 640, 676, 740, 745, 780, 832, 845, 888, 894, 960, 962, 1014, 1040, 1110, 1184, 1192, 1248, 1352, 1443, 1480, 1490, 1560, 1664, 1690, 1776, 1788, 1920, 1924, 1937, 2028, 2080, 2220, 2235, 2368, 2384, 2405, 2496, 2535, 2704, 2886, 2960, 2980, 3120, 3380, 3552, 3576, 3848, 3874, 4056, 4160, 4440, 4470, 4736, 4768, 4810, 4992, 5070, 5408, 5513, 5772, 5811, 5920, 5960, 6240, 6253, 6760, 7104, 7152, 7215, 7696, 7748, 8112, 8320, 8880, 8940, 9536, 9620, 9685, 10140, 10816, 11026, 11544, 11622, 11840, 11920, 12480, 12506, 13520, 14208, 14304, 14430, 15392, 15496, 16224, 16539, 17760, 17880, 18759, 19072, 19240, 19370, 20280, 21632, 22052, 23088, 23244, 23680, 23840, 24960, 25012, 25181, 27040, 27565, 28608, 28860, 29055, 30784, 30992, 31265, 32448, 33078, 35520, 35760, 37518, 38480, 38740, 40560, 44104, 46176, 46488, 47680, 50024, 50362, 54080, 55130, 57216, 57720, 58110, 61568, 61984, 62530, 64896, 66156, 71040, 71520, 71669, 75036, 75543, 76960, 77480, 81120, 82695, 88208, 92352, 92976, 93795, 95360, 100048, 100724, 108160, 110260, 115440, 116220, 123968, 125060, 125905, 132312, 143040, 143338, 150072, 151086, 153920, 154960, 162240, 165390, 176416, 184704, 185952, 187590, 200096, 201448, 215007, 220520, 230880, 232440, 247936, 250120, 251810, 264624, 286080, 286676, 300144, 302172, 307840, 309920, 324480, 330780, 352832, 358345, 371904, 375180, 377715, 400192, 402896, 430014, 441040, 461760, 464880, 500240, 503620, 529248, 573352, 600288, 604344, 619840, 661560, 705664, 716690, 743808, 750360, 755430, 800384, 805792, 860028, 882080, 923520, 929760, 931697, 1000480, 1007240, 1058496, 1075035, 1146704, 1200576, 1208688, 1239680, 1323120, 1433380, 1500720, 1510860, 1611584, 1720056, 1764160, 1859520, 1863394, 2000960, 2014480, 2116992, 2150070, 2293408, 2401152, 2417376, 2646240, 2795091, 2866760, 3001440, 3021720, 3223168, 3440112, 3528320, 3719040, 3726788, 4001920, 4028960, 4300140, 4586816, 4658485, 4834752, 5292480, 5590182, 5733520, 6002880, 6043440, 6880224, 7453576, 8057920, 8600280, 9173632, 9316970, 9669504, 10584960, 11180364, 11467040, 12005760, 12086880, 13760448, 13975455, 14907152, 16115840, 17200560, 18633940, 22360728, 22934080, 24173760, 27520896, 27950910, 29814304, 34401120, 37267880, 44721456, 45868160, 48347520, 55901820, 59628608, 68802240, 74535760, 89442912, 111803640, 119257216, 137604480, 149071520, 178885824, 223607280, 298143040, 357771648, 447214560, 596286080, 894429120, 1788858240]

約数ペア:

[(1, 1788858240), (2, 894429120), (3, 596286080), (4, 447214560), (5, 357771648), (6, 298143040), (8, 223607280), (10, 178885824), (12, 149071520), (13, 137604480), (15, 119257216), (16, 111803640), (20, 89442912), (24, 74535760), (26, 68802240), (30, 59628608), (32, 55901820), (37, 48347520), (39, 45868160), (40, 44721456), (48, 37267880), (52, 34401120), (60, 29814304), (64, 27950910), (65, 27520896), (74, 24173760), (78, 22934080), (80, 22360728), (96, 18633940), (104, 17200560), (111, 16115840), (120, 14907152), (128, 13975455), (130, 13760448), (148, 12086880), (149, 12005760), (156, 11467040), (160, 11180364), (169, 10584960), (185, 9669504), (192, 9316970), (195, 9173632), (208, 8600280), (222, 8057920), (240, 7453576), (260, 6880224), (296, 6043440), (298, 6002880), (312, 5733520), (320, 5590182), (338, 5292480), (370, 4834752), (384, 4658485), (390, 4586816), (416, 4300140), (444, 4028960), (447, 4001920), (480, 3726788), (481, 3719040), (507, 3528320), (520, 3440112), (555, 3223168), (592, 3021720), (596, 3001440), (624, 2866760), (640, 2795091), (676, 2646240), (740, 2417376), (745, 2401152), (780, 2293408), (832, 2150070), (845, 2116992), (888, 2014480), (894, 2000960), (960, 1863394), (962, 1859520), (1014, 1764160), (1040, 1720056), (1110, 1611584), (1184, 1510860), (1192, 1500720), (1248, 1433380), (1352, 1323120), (1443, 1239680), (1480, 1208688), (1490, 1200576), (1560, 1146704), (1664, 1075035), (1690, 1058496), (1776, 1007240), (1788, 1000480), (1920, 931697), (1924, 929760), (1937, 923520), (2028, 882080), (2080, 860028), (2220, 805792), (2235, 800384), (2368, 755430), (2384, 750360), (2405, 743808), (2496, 716690), (2535, 705664), (2704, 661560), (2886, 619840), (2960, 604344), (2980, 600288), (3120, 573352), (3380, 529248), (3552, 503620), (3576, 500240), (3848, 464880), (3874, 461760), (4056, 441040), (4160, 430014), (4440, 402896), (4470, 400192), (4736, 377715), (4768, 375180), (4810, 371904), (4992, 358345), (5070, 352832), (5408, 330780), (5513, 324480), (5772, 309920), (5811, 307840), (5920, 302172), (5960, 300144), (6240, 286676), (6253, 286080), (6760, 264624), (7104, 251810), (7152, 250120), (7215, 247936), (7696, 232440), (7748, 230880), (8112, 220520), (8320, 215007), (8880, 201448), (8940, 200096), (9536, 187590), (9620, 185952), (9685, 184704), (10140, 176416), (10816, 165390), (11026, 162240), (11544, 154960), (11622, 153920), (11840, 151086), (11920, 150072), (12480, 143338), (12506, 143040), (13520, 132312), (14208, 125905), (14304, 125060), (14430, 123968), (15392, 116220), (15496, 115440), (16224, 110260), (16539, 108160), (17760, 100724), (17880, 100048), (18759, 95360), (19072, 93795), (19240, 92976), (19370, 92352), (20280, 88208), (21632, 82695), (22052, 81120), (23088, 77480), (23244, 76960), (23680, 75543), (23840, 75036), (24960, 71669), (25012, 71520), (25181, 71040), (27040, 66156), (27565, 64896), (28608, 62530), (28860, 61984), (29055, 61568), (30784, 58110), (30992, 57720), (31265, 57216), (32448, 55130), (33078, 54080), (35520, 50362), (35760, 50024), (37518, 47680), (38480, 46488), (38740, 46176), (40560, 44104)]