243636960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1229}}^1$

素因数の和:1313

約数の個数: 192

約数和(自身を含む): 892684800

約数和(自身を除く): 649047840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 177, 210, 224, 236, 240, 280, 295, 336, 354, 413, 420, 472, 480, 560, 590, 672, 708, 826, 840, 885, 944, 1120, 1180, 1229, 1239, 1416, 1652, 1680, 1770, 1888, 2065, 2360, 2458, 2478, 2832, 3304, 3360, 3540, 3687, 4130, 4720, 4916, 4956, 5664, 6145, 6195, 6608, 7080, 7374, 8260, 8603, 9440, 9832, 9912, 12290, 12390, 13216, 14160, 14748, 16520, 17206, 18435, 19664, 19824, 24580, 24780, 25809, 28320, 29496, 33040, 34412, 36870, 39328, 39648, 43015, 49160, 49560, 51618, 58992, 66080, 68824, 72511, 73740, 86030, 98320, 99120, 103236, 117984, 129045, 137648, 145022, 147480, 172060, 196640, 198240, 206472, 217533, 258090, 275296, 290044, 294960, 344120, 362555, 412944, 435066, 507577, 516180, 580088, 589920, 688240, 725110, 825888, 870132, 1015154, 1032360, 1087665, 1160176, 1376480, 1450220, 1522731, 1740264, 2030308, 2064720, 2175330, 2320352, 2537885, 2900440, 3045462, 3480528, 4060616, 4129440, 4350660, 5075770, 5800880, 6090924, 6961056, 7613655, 8121232, 8701320, 10151540, 11601760, 12181848, 15227310, 16242464, 17402640, 20303080, 24363696, 30454620, 34805280, 40606160, 48727392, 60909240, 81212320, 121818480, 243636960]

約数ペア:

[(1, 243636960), (2, 121818480), (3, 81212320), (4, 60909240), (5, 48727392), (6, 40606160), (7, 34805280), (8, 30454620), (10, 24363696), (12, 20303080), (14, 17402640), (15, 16242464), (16, 15227310), (20, 12181848), (21, 11601760), (24, 10151540), (28, 8701320), (30, 8121232), (32, 7613655), (35, 6961056), (40, 6090924), (42, 5800880), (48, 5075770), (56, 4350660), (59, 4129440), (60, 4060616), (70, 3480528), (80, 3045462), (84, 2900440), (96, 2537885), (105, 2320352), (112, 2175330), (118, 2064720), (120, 2030308), (140, 1740264), (160, 1522731), (168, 1450220), (177, 1376480), (210, 1160176), (224, 1087665), (236, 1032360), (240, 1015154), (280, 870132), (295, 825888), (336, 725110), (354, 688240), (413, 589920), (420, 580088), (472, 516180), (480, 507577), (560, 435066), (590, 412944), (672, 362555), (708, 344120), (826, 294960), (840, 290044), (885, 275296), (944, 258090), (1120, 217533), (1180, 206472), (1229, 198240), (1239, 196640), (1416, 172060), (1652, 147480), (1680, 145022), (1770, 137648), (1888, 129045), (2065, 117984), (2360, 103236), (2458, 99120), (2478, 98320), (2832, 86030), (3304, 73740), (3360, 72511), (3540, 68824), (3687, 66080), (4130, 58992), (4720, 51618), (4916, 49560), (4956, 49160), (5664, 43015), (6145, 39648), (6195, 39328), (6608, 36870), (7080, 34412), (7374, 33040), (8260, 29496), (8603, 28320), (9440, 25809), (9832, 24780), (9912, 24580), (12290, 19824), (12390, 19664), (13216, 18435), (14160, 17206), (14748, 16520)]