2730288960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{135431}}^1$

素因数の和:135461

約数の個数: 168

約数和(自身を含む): 10732715136

約数和(自身を除く): 8002426176

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 135431, 270862, 406293, 541724, 677155, 812586, 948017, 1083448, 1218879, 1354310, 1625172, 1896034, 2031465, 2166896, 2437758, 2708620, 2844051, 3250344, 3792068, 4062930, 4333792, 4740085, 4875516, 5417240, 5688102, 6094395, 6500688, 7584136, 8125860, 8532153, 8667584, 9480170, 9751032, 10834480, 11376204, 12188790, 13001376, 14220255, 15168272, 16251720, 17064306, 18960340, 19502064, 21668960, 22752408, 24377580, 26002752, 28440510, 30336544, 32503440, 34128612, 37920680, 39004128, 42660765, 43337920, 45504816, 48755160, 56881020, 60673088, 65006880, 68257224, 75841360, 78008256, 85321530, 91009632, 97510320, 113762040, 130013760, 136514448, 151682720, 170643060, 182019264, 195020640, 227524080, 273028896, 303365440, 341286120, 390041280, 455048160, 546057792, 682572240, 910096320, 1365144480, 2730288960]

約数ペア:

[(1, 2730288960), (2, 1365144480), (3, 910096320), (4, 682572240), (5, 546057792), (6, 455048160), (7, 390041280), (8, 341286120), (9, 303365440), (10, 273028896), (12, 227524080), (14, 195020640), (15, 182019264), (16, 170643060), (18, 151682720), (20, 136514448), (21, 130013760), (24, 113762040), (28, 97510320), (30, 91009632), (32, 85321530), (35, 78008256), (36, 75841360), (40, 68257224), (42, 65006880), (45, 60673088), (48, 56881020), (56, 48755160), (60, 45504816), (63, 43337920), (64, 42660765), (70, 39004128), (72, 37920680), (80, 34128612), (84, 32503440), (90, 30336544), (96, 28440510), (105, 26002752), (112, 24377580), (120, 22752408), (126, 21668960), (140, 19502064), (144, 18960340), (160, 17064306), (168, 16251720), (180, 15168272), (192, 14220255), (210, 13001376), (224, 12188790), (240, 11376204), (252, 10834480), (280, 9751032), (288, 9480170), (315, 8667584), (320, 8532153), (336, 8125860), (360, 7584136), (420, 6500688), (448, 6094395), (480, 5688102), (504, 5417240), (560, 4875516), (576, 4740085), (630, 4333792), (672, 4062930), (720, 3792068), (840, 3250344), (960, 2844051), (1008, 2708620), (1120, 2437758), (1260, 2166896), (1344, 2031465), (1440, 1896034), (1680, 1625172), (2016, 1354310), (2240, 1218879), (2520, 1083448), (2880, 948017), (3360, 812586), (4032, 677155), (5040, 541724), (6720, 406293), (10080, 270862), (20160, 135431)]