1916782560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 576

約数和(自身を含む): 8321564160

約数和(自身を除く): 6404781600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 59, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 118, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 177, 180, 198, 210, 220, 224, 231, 236, 240, 252, 264, 280, 288, 293, 295, 308, 315, 330, 336, 352, 354, 360, 385, 396, 413, 420, 440, 462, 472, 480, 495, 504, 528, 531, 560, 586, 590, 616, 630, 649, 660, 672, 693, 708, 720, 770, 792, 826, 840, 879, 880, 885, 924, 944, 990, 1008, 1056, 1062, 1120, 1155, 1172, 1180, 1232, 1239, 1260, 1298, 1320, 1386, 1416, 1440, 1465, 1540, 1584, 1652, 1680, 1758, 1760, 1770, 1848, 1888, 1947, 1980, 2016, 2051, 2065, 2124, 2310, 2344, 2360, 2464, 2478, 2520, 2596, 2637, 2640, 2655, 2772, 2832, 2930, 3080, 3168, 3223, 3245, 3304, 3360, 3465, 3516, 3540, 3696, 3717, 3894, 3960, 4102, 4130, 4248, 4395, 4543, 4620, 4688, 4720, 4956, 5040, 5192, 5274, 5280, 5310, 5544, 5664, 5841, 5860, 6153, 6160, 6195, 6446, 6490, 6608, 6930, 7032, 7080, 7392, 7434, 7788, 7920, 8204, 8260, 8496, 8790, 9086, 9240, 9376, 9440, 9669, 9735, 9912, 10080, 10255, 10384, 10548, 10620, 11088, 11682, 11720, 12306, 12320, 12390, 12892, 12980, 13185, 13216, 13629, 13860, 14064, 14160, 14868, 15576, 15840, 16115, 16408, 16520, 16992, 17287, 17580, 18172, 18459, 18480, 18585, 19338, 19470, 19824, 20510, 20768, 21096, 21240, 22176, 22561, 22715, 23364, 23440, 24612, 24780, 25784, 25960, 26370, 27258, 27720, 28128, 28320, 29007, 29205, 29736, 30765, 31152, 32230, 32816, 33040, 34574, 35160, 36344, 36918, 36960, 37170, 38676, 38940, 39648, 40887, 41020, 42192, 42480, 45122, 45430, 46728, 46880, 48345, 49224, 49560, 51568, 51861, 51920, 52740, 54516, 55440, 58014, 58410, 59472, 61530, 62304, 64460, 65632, 66080, 67683, 68145, 69148, 70320, 72688, 73836, 74340, 77352, 77880, 81774, 82040, 84384, 84960, 86435, 90244, 90860, 92295, 93456, 96690, 98448, 99120, 103136, 103722, 103840, 105480, 109032, 110880, 112805, 116028, 116820, 118944, 121009, 123060, 128920, 135366, 136290, 138296, 140640, 145035, 145376, 147672, 148680, 154704, 155583, 155760, 163548, 164080, 172870, 180488, 181720, 184590, 186912, 190157, 193380, 196896, 198240, 203049, 204435, 207444, 210960, 218064, 225610, 232056, 233640, 242018, 246120, 257840, 259305, 270732, 272580, 276592, 290070, 295344, 297360, 309408, 311166, 311520, 327096, 328160, 338415, 345740, 360976, 363027, 363440, 369180, 380314, 386760, 406098, 408870, 414888, 421920, 436128, 451220, 464112, 467280, 484036, 492240, 515680, 518610, 541464, 545160, 553184, 570471, 580140, 590688, 594720, 605045, 622332, 654192, 676830, 691480, 721952, 726054, 726880, 738360, 760628, 773520, 777915, 812196, 817740, 829776, 902440, 928224, 934560, 950785, 968072, 984480, 1015245, 1037220, 1082928, 1089081, 1090320, 1140942, 1160280, 1210090, 1244664, 1308384, 1331099, 1353660, 1382960, 1452108, 1476720, 1521256, 1547040, 1555830, 1624392, 1635480, 1659552, 1711413, 1804880, 1815135, 1901570, 1936144, 2030490, 2074440, 2165856, 2178162, 2180640, 2281884, 2320560, 2420180, 2489328, 2662198, 2707320, 2765920, 2852355, 2904216, 2953440, 3042512, 3111660, 3248784, 3270960, 3422826, 3609760, 3630270, 3803140, 3872288, 3993297, 4060980, 4148880, 4356324, 4563768, 4641120, 4840360, 4978656, 5324396, 5414640, 5445405, 5704710, 5808432, 6085024, 6223320, 6497568, 6541920, 6655495, 6845652, 7260540, 7606280, 7986594, 8121960, 8297760, 8557065, 8712648, 9127536, 9680720, 10648792, 10829280, 10890810, 11409420, 11616864, 11979891, 12446640, 13310990, 13691304, 14521080, 15212560, 15973188, 16243920, 17114130, 17425296, 18255072, 19361440, 19966485, 21297584, 21781620, 22818840, 23959782, 24893280, 26621980, 27382608, 29042160, 30425120, 31946376, 32487840, 34228260, 34850592, 39932970, 42595168, 43563240, 45637680, 47919564, 53243960, 54765216, 58084320, 59899455, 63892752, 68456520, 79865940, 87126480, 91275360, 95839128, 106487920, 119798910, 127785504, 136913040, 159731880, 174252960, 191678256, 212975840, 239597820, 273826080, 319463760, 383356512, 479195640, 638927520, 958391280, 1916782560]

約数ペア:

[(1, 1916782560), (2, 958391280), (3, 638927520), (4, 479195640), (5, 383356512), (6, 319463760), (7, 273826080), (8, 239597820), (9, 212975840), (10, 191678256), (11, 174252960), (12, 159731880), (14, 136913040), (15, 127785504), (16, 119798910), (18, 106487920), (20, 95839128), (21, 91275360), (22, 87126480), (24, 79865940), (28, 68456520), (30, 63892752), (32, 59899455), (33, 58084320), (35, 54765216), (36, 53243960), (40, 47919564), (42, 45637680), (44, 43563240), (45, 42595168), (48, 39932970), (55, 34850592), (56, 34228260), (59, 32487840), (60, 31946376), (63, 30425120), (66, 29042160), (70, 27382608), (72, 26621980), (77, 24893280), (80, 23959782), (84, 22818840), (88, 21781620), (90, 21297584), (96, 19966485), (99, 19361440), (105, 18255072), (110, 17425296), (112, 17114130), (118, 16243920), (120, 15973188), (126, 15212560), (132, 14521080), (140, 13691304), (144, 13310990), (154, 12446640), (160, 11979891), (165, 11616864), (168, 11409420), (176, 10890810), (177, 10829280), (180, 10648792), (198, 9680720), (210, 9127536), (220, 8712648), (224, 8557065), (231, 8297760), (236, 8121960), (240, 7986594), (252, 7606280), (264, 7260540), (280, 6845652), (288, 6655495), (293, 6541920), (295, 6497568), (308, 6223320), (315, 6085024), (330, 5808432), (336, 5704710), (352, 5445405), (354, 5414640), (360, 5324396), (385, 4978656), (396, 4840360), (413, 4641120), (420, 4563768), (440, 4356324), (462, 4148880), (472, 4060980), (480, 3993297), (495, 3872288), (504, 3803140), (528, 3630270), (531, 3609760), (560, 3422826), (586, 3270960), (590, 3248784), (616, 3111660), (630, 3042512), (649, 2953440), (660, 2904216), (672, 2852355), (693, 2765920), (708, 2707320), (720, 2662198), (770, 2489328), (792, 2420180), (826, 2320560), (840, 2281884), (879, 2180640), (880, 2178162), (885, 2165856), (924, 2074440), (944, 2030490), (990, 1936144), (1008, 1901570), (1056, 1815135), (1062, 1804880), (1120, 1711413), (1155, 1659552), (1172, 1635480), (1180, 1624392), (1232, 1555830), (1239, 1547040), (1260, 1521256), (1298, 1476720), (1320, 1452108), (1386, 1382960), (1416, 1353660), (1440, 1331099), (1465, 1308384), (1540, 1244664), (1584, 1210090), (1652, 1160280), (1680, 1140942), (1758, 1090320), (1760, 1089081), (1770, 1082928), (1848, 1037220), (1888, 1015245), (1947, 984480), (1980, 968072), (2016, 950785), (2051, 934560), (2065, 928224), (2124, 902440), (2310, 829776), (2344, 817740), (2360, 812196), (2464, 777915), (2478, 773520), (2520, 760628), (2596, 738360), (2637, 726880), (2640, 726054), (2655, 721952), (2772, 691480), (2832, 676830), (2930, 654192), (3080, 622332), (3168, 605045), (3223, 594720), (3245, 590688), (3304, 580140), (3360, 570471), (3465, 553184), (3516, 545160), (3540, 541464), (3696, 518610), (3717, 515680), (3894, 492240), (3960, 484036), (4102, 467280), (4130, 464112), (4248, 451220), (4395, 436128), (4543, 421920), (4620, 414888), (4688, 408870), (4720, 406098), (4956, 386760), (5040, 380314), (5192, 369180), (5274, 363440), (5280, 363027), (5310, 360976), (5544, 345740), (5664, 338415), (5841, 328160), (5860, 327096), (6153, 311520), (6160, 311166), (6195, 309408), (6446, 297360), (6490, 295344), (6608, 290070), (6930, 276592), (7032, 272580), (7080, 270732), (7392, 259305), (7434, 257840), (7788, 246120), (7920, 242018), (8204, 233640), (8260, 232056), (8496, 225610), (8790, 218064), (9086, 210960), (9240, 207444), (9376, 204435), (9440, 203049), (9669, 198240), (9735, 196896), (9912, 193380), (10080, 190157), (10255, 186912), (10384, 184590), (10548, 181720), (10620, 180488), (11088, 172870), (11682, 164080), (11720, 163548), (12306, 155760), (12320, 155583), (12390, 154704), (12892, 148680), (12980, 147672), (13185, 145376), (13216, 145035), (13629, 140640), (13860, 138296), (14064, 136290), (14160, 135366), (14868, 128920), (15576, 123060), (15840, 121009), (16115, 118944), (16408, 116820), (16520, 116028), (16992, 112805), (17287, 110880), (17580, 109032), (18172, 105480), (18459, 103840), (18480, 103722), (18585, 103136), (19338, 99120), (19470, 98448), (19824, 96690), (20510, 93456), (20768, 92295), (21096, 90860), (21240, 90244), (22176, 86435), (22561, 84960), (22715, 84384), (23364, 82040), (23440, 81774), (24612, 77880), (24780, 77352), (25784, 74340), (25960, 73836), (26370, 72688), (27258, 70320), (27720, 69148), (28128, 68145), (28320, 67683), (29007, 66080), (29205, 65632), (29736, 64460), (30765, 62304), (31152, 61530), (32230, 59472), (32816, 58410), (33040, 58014), (34574, 55440), (35160, 54516), (36344, 52740), (36918, 51920), (36960, 51861), (37170, 51568), (38676, 49560), (38940, 49224), (39648, 48345), (40887, 46880), (41020, 46728), (42192, 45430), (42480, 45122)]