2119682880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{105143}}^1$

素因数の和:105173

約数の個数: 168

約数和(自身を含む): 8332451712

約数和(自身を除く): 6212768832

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, 105143, 210286, 315429, 420572, 525715, 630858, 736001, 841144, 946287, 1051430, 1261716, 1472002, 1577145, 1682288, 1892574, 2102860, 2208003, 2523432, 2944004, 3154290, 3364576, 3680005, 3785148, 4205720, 4416006, 4731435, 5046864, 5888008, 6308580, 6624009, 6729152, 7360010, 7570296, 8411440, 8832012, 9462870, 10093728, 11040015, 11776016, 12617160, 13248018, 14720020, 15140592, 16822880, 17664024, 18925740, 20187456, 22080030, 23552032, 25234320, 26496036, 29440040, 30281184, 33120045, 33645760, 35328048, 37851480, 44160060, 47104064, 50468640, 52992072, 58880080, 60562368, 66240090, 70656096, 75702960, 88320120, 100937280, 105984144, 117760160, 132480180, 141312192, 151405920, 176640240, 211968288, 235520320, 264960360, 302811840, 353280480, 423936576, 529920720, 706560960, 1059841440, 2119682880]

約数ペア:

[(1, 2119682880), (2, 1059841440), (3, 706560960), (4, 529920720), (5, 423936576), (6, 353280480), (7, 302811840), (8, 264960360), (9, 235520320), (10, 211968288), (12, 176640240), (14, 151405920), (15, 141312192), (16, 132480180), (18, 117760160), (20, 105984144), (21, 100937280), (24, 88320120), (28, 75702960), (30, 70656096), (32, 66240090), (35, 60562368), (36, 58880080), (40, 52992072), (42, 50468640), (45, 47104064), (48, 44160060), (56, 37851480), (60, 35328048), (63, 33645760), (64, 33120045), (70, 30281184), (72, 29440040), (80, 26496036), (84, 25234320), (90, 23552032), (96, 22080030), (105, 20187456), (112, 18925740), (120, 17664024), (126, 16822880), (140, 15140592), (144, 14720020), (160, 13248018), (168, 12617160), (180, 11776016), (192, 11040015), (210, 10093728), (224, 9462870), (240, 8832012), (252, 8411440), (280, 7570296), (288, 7360010), (315, 6729152), (320, 6624009), (336, 6308580), (360, 5888008), (420, 5046864), (448, 4731435), (480, 4416006), (504, 4205720), (560, 3785148), (576, 3680005), (630, 3364576), (672, 3154290), (720, 2944004), (840, 2523432), (960, 2208003), (1008, 2102860), (1120, 1892574), (1260, 1682288), (1344, 1577145), (1440, 1472002), (1680, 1261716), (2016, 1051430), (2240, 946287), (2520, 841144), (2880, 736001), (3360, 630858), (4032, 525715), (5040, 420572), (6720, 315429), (10080, 210286), (20160, 105143)]