1219770720

素因数分解:

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

素因数の和:387

約数の個数: 432

約数和(自身を含む): 4940928720

約数和(自身を除く): 3721158000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 59, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 118, 120, 126, 140, 144, 147, 160, 168, 177, 180, 196, 210, 224, 236, 240, 245, 252, 280, 288, 293, 294, 295, 315, 336, 354, 360, 392, 413, 420, 441, 472, 480, 490, 504, 531, 560, 586, 588, 590, 630, 672, 708, 720, 735, 784, 826, 840, 879, 882, 885, 944, 980, 1008, 1062, 1120, 1172, 1176, 1180, 1239, 1260, 1416, 1440, 1465, 1470, 1568, 1652, 1680, 1758, 1764, 1770, 1888, 1960, 2016, 2051, 2065, 2124, 2205, 2344, 2352, 2360, 2478, 2520, 2637, 2655, 2832, 2891, 2930, 2940, 3304, 3360, 3516, 3528, 3540, 3717, 3920, 4102, 4130, 4248, 4395, 4410, 4688, 4704, 4720, 4956, 5040, 5274, 5310, 5664, 5782, 5860, 5880, 6153, 6195, 6608, 7032, 7056, 7080, 7434, 7840, 8204, 8260, 8496, 8673, 8790, 8820, 9376, 9440, 9912, 10080, 10255, 10548, 10620, 11564, 11720, 11760, 12306, 12390, 13185, 13216, 14064, 14112, 14160, 14357, 14455, 14868, 16408, 16520, 16992, 17287, 17346, 17580, 17640, 18459, 18585, 19824, 20510, 21096, 21240, 23128, 23440, 23520, 24612, 24780, 26019, 26370, 28128, 28320, 28714, 28910, 29736, 30765, 32816, 33040, 34574, 34692, 35160, 35280, 36918, 37170, 39648, 41020, 42192, 42480, 43071, 43365, 46256, 46880, 49224, 49560, 51861, 52038, 52740, 57428, 57820, 59472, 61530, 65632, 66080, 69148, 69384, 70320, 70560, 71785, 73836, 74340, 82040, 84384, 84960, 86142, 86435, 86730, 92295, 92512, 98448, 99120, 103722, 104076, 105480, 114856, 115640, 118944, 121009, 123060, 129213, 130095, 138296, 138768, 140640, 143570, 147672, 148680, 155583, 164080, 172284, 172870, 173460, 184590, 196896, 198240, 207444, 208152, 210960, 215355, 229712, 231280, 242018, 246120, 258426, 259305, 260190, 276592, 277536, 287140, 295344, 297360, 311166, 328160, 344568, 345740, 346920, 363027, 369180, 414888, 416304, 421920, 430710, 459424, 462560, 484036, 492240, 516852, 518610, 520380, 553184, 574280, 590688, 594720, 605045, 622332, 646065, 689136, 691480, 693840, 726054, 738360, 777915, 829776, 832608, 847063, 861420, 968072, 984480, 1033704, 1037220, 1040760, 1089081, 1148560, 1210090, 1244664, 1292130, 1378272, 1382960, 1387680, 1452108, 1476720, 1555830, 1659552, 1694126, 1722840, 1815135, 1936144, 2067408, 2074440, 2081520, 2178162, 2297120, 2420180, 2489328, 2541189, 2584260, 2765920, 2904216, 2953440, 3111660, 3388252, 3445680, 3630270, 3872288, 4134816, 4148880, 4163040, 4235315, 4356324, 4840360, 4978656, 5082378, 5168520, 5445405, 5808432, 6223320, 6776504, 6891360, 7260540, 7623567, 8297760, 8470630, 8712648, 9680720, 10164756, 10337040, 10890810, 11616864, 12446640, 12705945, 13553008, 14521080, 15247134, 16941260, 17425296, 19361440, 20329512, 20674080, 21781620, 24893280, 25411890, 27106016, 29042160, 30494268, 33882520, 34850592, 38117835, 40659024, 43563240, 50823780, 58084320, 60988536, 67765040, 76235670, 81318048, 87126480, 101647560, 121977072, 135530080, 152471340, 174252960, 203295120, 243954144, 304942680, 406590240, 609885360, 1219770720]

約数ペア:

[(1, 1219770720), (2, 609885360), (3, 406590240), (4, 304942680), (5, 243954144), (6, 203295120), (7, 174252960), (8, 152471340), (9, 135530080), (10, 121977072), (12, 101647560), (14, 87126480), (15, 81318048), (16, 76235670), (18, 67765040), (20, 60988536), (21, 58084320), (24, 50823780), (28, 43563240), (30, 40659024), (32, 38117835), (35, 34850592), (36, 33882520), (40, 30494268), (42, 29042160), (45, 27106016), (48, 25411890), (49, 24893280), (56, 21781620), (59, 20674080), (60, 20329512), (63, 19361440), (70, 17425296), (72, 16941260), (80, 15247134), (84, 14521080), (90, 13553008), (96, 12705945), (98, 12446640), (105, 11616864), (112, 10890810), (118, 10337040), (120, 10164756), (126, 9680720), (140, 8712648), (144, 8470630), (147, 8297760), (160, 7623567), (168, 7260540), (177, 6891360), (180, 6776504), (196, 6223320), (210, 5808432), (224, 5445405), (236, 5168520), (240, 5082378), (245, 4978656), (252, 4840360), (280, 4356324), (288, 4235315), (293, 4163040), (294, 4148880), (295, 4134816), (315, 3872288), (336, 3630270), (354, 3445680), (360, 3388252), (392, 3111660), (413, 2953440), (420, 2904216), (441, 2765920), (472, 2584260), (480, 2541189), (490, 2489328), (504, 2420180), (531, 2297120), (560, 2178162), (586, 2081520), (588, 2074440), (590, 2067408), (630, 1936144), (672, 1815135), (708, 1722840), (720, 1694126), (735, 1659552), (784, 1555830), (826, 1476720), (840, 1452108), (879, 1387680), (882, 1382960), (885, 1378272), (944, 1292130), (980, 1244664), (1008, 1210090), (1062, 1148560), (1120, 1089081), (1172, 1040760), (1176, 1037220), (1180, 1033704), (1239, 984480), (1260, 968072), (1416, 861420), (1440, 847063), (1465, 832608), (1470, 829776), (1568, 777915), (1652, 738360), (1680, 726054), (1758, 693840), (1764, 691480), (1770, 689136), (1888, 646065), (1960, 622332), (2016, 605045), (2051, 594720), (2065, 590688), (2124, 574280), (2205, 553184), (2344, 520380), (2352, 518610), (2360, 516852), (2478, 492240), (2520, 484036), (2637, 462560), (2655, 459424), (2832, 430710), (2891, 421920), (2930, 416304), (2940, 414888), (3304, 369180), (3360, 363027), (3516, 346920), (3528, 345740), (3540, 344568), (3717, 328160), (3920, 311166), (4102, 297360), (4130, 295344), (4248, 287140), (4395, 277536), (4410, 276592), (4688, 260190), (4704, 259305), (4720, 258426), (4956, 246120), (5040, 242018), (5274, 231280), (5310, 229712), (5664, 215355), (5782, 210960), (5860, 208152), (5880, 207444), (6153, 198240), (6195, 196896), (6608, 184590), (7032, 173460), (7056, 172870), (7080, 172284), (7434, 164080), (7840, 155583), (8204, 148680), (8260, 147672), (8496, 143570), (8673, 140640), (8790, 138768), (8820, 138296), (9376, 130095), (9440, 129213), (9912, 123060), (10080, 121009), (10255, 118944), (10548, 115640), (10620, 114856), (11564, 105480), (11720, 104076), (11760, 103722), (12306, 99120), (12390, 98448), (13185, 92512), (13216, 92295), (14064, 86730), (14112, 86435), (14160, 86142), (14357, 84960), (14455, 84384), (14868, 82040), (16408, 74340), (16520, 73836), (16992, 71785), (17287, 70560), (17346, 70320), (17580, 69384), (17640, 69148), (18459, 66080), (18585, 65632), (19824, 61530), (20510, 59472), (21096, 57820), (21240, 57428), (23128, 52740), (23440, 52038), (23520, 51861), (24612, 49560), (24780, 49224), (26019, 46880), (26370, 46256), (28128, 43365), (28320, 43071), (28714, 42480), (28910, 42192), (29736, 41020), (30765, 39648), (32816, 37170), (33040, 36918), (34574, 35280), (34692, 35160)]