31492495440

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36541}}^1$

素因数の和:36592

約数の個数: 400

約数和(自身を含む): 131586280320

約数和(自身を除く): 100093784880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 504, 513, 532, 540, 560, 567, 570, 630, 648, 665, 684, 720, 756, 760, 798, 810, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1134, 1140, 1197, 1260, 1296, 1330, 1368, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2268, 2280, 2394, 2520, 2565, 2660, 2736, 2835, 3024, 3078, 3192, 3240, 3420, 3591, 3780, 3990, 4104, 4536, 4560, 4788, 5040, 5130, 5320, 5670, 5985, 6156, 6384, 6480, 6840, 7182, 7560, 7695, 7980, 8208, 9072, 9576, 10260, 10640, 10773, 11340, 11970, 12312, 13680, 14364, 15120, 15390, 15960, 17955, 19152, 20520, 21546, 22680, 23940, 24624, 28728, 30780, 31920, 35910, 36541, 41040, 43092, 45360, 47880, 53865, 57456, 61560, 71820, 73082, 86184, 95760, 107730, 109623, 123120, 143640, 146164, 172368, 182705, 215460, 219246, 255787, 287280, 292328, 328869, 365410, 430920, 438492, 511574, 548115, 584656, 657738, 694279, 730820, 767361, 861840, 876984, 986607, 1023148, 1096230, 1278935, 1315476, 1388558, 1461640, 1534722, 1644345, 1753968, 1973214, 2046296, 2082837, 2192460, 2302083, 2557870, 2630952, 2777116, 2923280, 2959821, 3069444, 3288690, 3471395, 3836805, 3946428, 4092592, 4165674, 4384920, 4604166, 4859953, 4933035, 5115740, 5261904, 5554232, 5919642, 6138888, 6248511, 6577380, 6906249, 6942790, 7673610, 7892856, 8331348, 8769840, 9208332, 9719906, 9866070, 10231480, 10414185, 11108464, 11510415, 11839284, 12277776, 12497022, 13154760, 13812498, 13885580, 14579859, 14799105, 15347220, 15785712, 16662696, 18416664, 18745533, 19439812, 19732140, 20462960, 20718747, 20828370, 23020830, 23678568, 24299765, 24994044, 26309520, 27624996, 27771160, 29159718, 29598210, 30694440, 31242555, 33325392, 34531245, 36833328, 37491066, 38879624, 39464280, 41437494, 41656740, 43739577, 46041660, 47357136, 48599530, 49988088, 55249992, 55542320, 56236599, 58319436, 59196420, 61388880, 62485110, 69062490, 72899295, 74982132, 77759248, 78928560, 82874988, 83313480, 87479154, 92083320, 93727665, 97199060, 99976176, 103593735, 110499984, 112473198, 116638872, 118392840, 124970220, 131218731, 138124980, 145798590, 149964264, 165749976, 166626960, 174958308, 184166640, 187455330, 194398120, 207187470, 218697885, 224946396, 233277744, 236785680, 249940440, 262437462, 276249960, 281182995, 291597180, 299928528, 331499952, 349916616, 374910660, 388796240, 393656193, 414374940, 437395770, 449892792, 499880880, 524874924, 552499920, 562365990, 583194360, 656093655, 699833232, 749821320, 787312386, 828749880, 874791540, 899785584, 1049749848, 1124731980, 1166388720, 1312187310, 1499642640, 1574624772, 1657499760, 1749583080, 1968280965, 2099499696, 2249463960, 2624374620, 3149249544, 3499166160, 3936561930, 4498927920, 5248749240, 6298499088, 7873123860, 10497498480, 15746247720, 31492495440]

約数ペア:

[(1, 31492495440), (2, 15746247720), (3, 10497498480), (4, 7873123860), (5, 6298499088), (6, 5248749240), (7, 4498927920), (8, 3936561930), (9, 3499166160), (10, 3149249544), (12, 2624374620), (14, 2249463960), (15, 2099499696), (16, 1968280965), (18, 1749583080), (19, 1657499760), (20, 1574624772), (21, 1499642640), (24, 1312187310), (27, 1166388720), (28, 1124731980), (30, 1049749848), (35, 899785584), (36, 874791540), (38, 828749880), (40, 787312386), (42, 749821320), (45, 699833232), (48, 656093655), (54, 583194360), (56, 562365990), (57, 552499920), (60, 524874924), (63, 499880880), (70, 449892792), (72, 437395770), (76, 414374940), (80, 393656193), (81, 388796240), (84, 374910660), (90, 349916616), (95, 331499952), (105, 299928528), (108, 291597180), (112, 281182995), (114, 276249960), (120, 262437462), (126, 249940440), (133, 236785680), (135, 233277744), (140, 224946396), (144, 218697885), (152, 207187470), (162, 194398120), (168, 187455330), (171, 184166640), (180, 174958308), (189, 166626960), (190, 165749976), (210, 149964264), (216, 145798590), (228, 138124980), (240, 131218731), (252, 124970220), (266, 118392840), (270, 116638872), (280, 112473198), (285, 110499984), (304, 103593735), (315, 99976176), (324, 97199060), (336, 93727665), (342, 92083320), (360, 87479154), (378, 83313480), (380, 82874988), (399, 78928560), (405, 77759248), (420, 74982132), (432, 72899295), (456, 69062490), (504, 62485110), (513, 61388880), (532, 59196420), (540, 58319436), (560, 56236599), (567, 55542320), (570, 55249992), (630, 49988088), (648, 48599530), (665, 47357136), (684, 46041660), (720, 43739577), (756, 41656740), (760, 41437494), (798, 39464280), (810, 38879624), (840, 37491066), (855, 36833328), (912, 34531245), (945, 33325392), (1008, 31242555), (1026, 30694440), (1064, 29598210), (1080, 29159718), (1134, 27771160), (1140, 27624996), (1197, 26309520), (1260, 24994044), (1296, 24299765), (1330, 23678568), (1368, 23020830), (1512, 20828370), (1520, 20718747), (1539, 20462960), (1596, 19732140), (1620, 19439812), (1680, 18745533), (1710, 18416664), (1890, 16662696), (1995, 15785712), (2052, 15347220), (2128, 14799105), (2160, 14579859), (2268, 13885580), (2280, 13812498), (2394, 13154760), (2520, 12497022), (2565, 12277776), (2660, 11839284), (2736, 11510415), (2835, 11108464), (3024, 10414185), (3078, 10231480), (3192, 9866070), (3240, 9719906), (3420, 9208332), (3591, 8769840), (3780, 8331348), (3990, 7892856), (4104, 7673610), (4536, 6942790), (4560, 6906249), (4788, 6577380), (5040, 6248511), (5130, 6138888), (5320, 5919642), (5670, 5554232), (5985, 5261904), (6156, 5115740), (6384, 4933035), (6480, 4859953), (6840, 4604166), (7182, 4384920), (7560, 4165674), (7695, 4092592), (7980, 3946428), (8208, 3836805), (9072, 3471395), (9576, 3288690), (10260, 3069444), (10640, 2959821), (10773, 2923280), (11340, 2777116), (11970, 2630952), (12312, 2557870), (13680, 2302083), (14364, 2192460), (15120, 2082837), (15390, 2046296), (15960, 1973214), (17955, 1753968), (19152, 1644345), (20520, 1534722), (21546, 1461640), (22680, 1388558), (23940, 1315476), (24624, 1278935), (28728, 1096230), (30780, 1023148), (31920, 986607), (35910, 876984), (36541, 861840), (41040, 767361), (43092, 730820), (45360, 694279), (47880, 657738), (53865, 584656), (57456, 548115), (61560, 511574), (71820, 438492), (73082, 430920), (86184, 365410), (95760, 328869), (107730, 292328), (109623, 287280), (123120, 255787), (143640, 219246), (146164, 215460), (172368, 182705)]