87126480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 341228160

約数和(自身を除く): 254101680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 112, 118, 120, 126, 140, 144, 168, 177, 180, 210, 236, 240, 252, 280, 293, 295, 315, 336, 354, 360, 413, 420, 472, 504, 531, 560, 586, 590, 630, 708, 720, 826, 840, 879, 885, 944, 1008, 1062, 1172, 1180, 1239, 1260, 1416, 1465, 1652, 1680, 1758, 1770, 2051, 2065, 2124, 2344, 2360, 2478, 2520, 2637, 2655, 2832, 2930, 3304, 3516, 3540, 3717, 4102, 4130, 4248, 4395, 4688, 4720, 4956, 5040, 5274, 5310, 5860, 6153, 6195, 6608, 7032, 7080, 7434, 8204, 8260, 8496, 8790, 9912, 10255, 10548, 10620, 11720, 12306, 12390, 13185, 14064, 14160, 14868, 16408, 16520, 17287, 17580, 18459, 18585, 19824, 20510, 21096, 21240, 23440, 24612, 24780, 26370, 29736, 30765, 32816, 33040, 34574, 35160, 36918, 37170, 41020, 42192, 42480, 49224, 49560, 51861, 52740, 59472, 61530, 69148, 70320, 73836, 74340, 82040, 86435, 92295, 98448, 99120, 103722, 105480, 121009, 123060, 138296, 147672, 148680, 155583, 164080, 172870, 184590, 207444, 210960, 242018, 246120, 259305, 276592, 295344, 297360, 311166, 345740, 363027, 369180, 414888, 484036, 492240, 518610, 605045, 622332, 691480, 726054, 738360, 777915, 829776, 968072, 1037220, 1089081, 1210090, 1244664, 1382960, 1452108, 1476720, 1555830, 1815135, 1936144, 2074440, 2178162, 2420180, 2489328, 2904216, 3111660, 3630270, 4148880, 4356324, 4840360, 5445405, 5808432, 6223320, 7260540, 8712648, 9680720, 10890810, 12446640, 14521080, 17425296, 21781620, 29042160, 43563240, 87126480]

約数ペア:

[(1, 87126480), (2, 43563240), (3, 29042160), (4, 21781620), (5, 17425296), (6, 14521080), (7, 12446640), (8, 10890810), (9, 9680720), (10, 8712648), (12, 7260540), (14, 6223320), (15, 5808432), (16, 5445405), (18, 4840360), (20, 4356324), (21, 4148880), (24, 3630270), (28, 3111660), (30, 2904216), (35, 2489328), (36, 2420180), (40, 2178162), (42, 2074440), (45, 1936144), (48, 1815135), (56, 1555830), (59, 1476720), (60, 1452108), (63, 1382960), (70, 1244664), (72, 1210090), (80, 1089081), (84, 1037220), (90, 968072), (105, 829776), (112, 777915), (118, 738360), (120, 726054), (126, 691480), (140, 622332), (144, 605045), (168, 518610), (177, 492240), (180, 484036), (210, 414888), (236, 369180), (240, 363027), (252, 345740), (280, 311166), (293, 297360), (295, 295344), (315, 276592), (336, 259305), (354, 246120), (360, 242018), (413, 210960), (420, 207444), (472, 184590), (504, 172870), (531, 164080), (560, 155583), (586, 148680), (590, 147672), (630, 138296), (708, 123060), (720, 121009), (826, 105480), (840, 103722), (879, 99120), (885, 98448), (944, 92295), (1008, 86435), (1062, 82040), (1172, 74340), (1180, 73836), (1239, 70320), (1260, 69148), (1416, 61530), (1465, 59472), (1652, 52740), (1680, 51861), (1758, 49560), (1770, 49224), (2051, 42480), (2065, 42192), (2124, 41020), (2344, 37170), (2360, 36918), (2478, 35160), (2520, 34574), (2637, 33040), (2655, 32816), (2832, 30765), (2930, 29736), (3304, 26370), (3516, 24780), (3540, 24612), (3717, 23440), (4102, 21240), (4130, 21096), (4248, 20510), (4395, 19824), (4688, 18585), (4720, 18459), (4956, 17580), (5040, 17287), (5274, 16520), (5310, 16408), (5860, 14868), (6153, 14160), (6195, 14064), (6608, 13185), (7032, 12390), (7080, 12306), (7434, 11720), (8204, 10620), (8260, 10548), (8496, 10255), (8790, 9912)]