1299090240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{64439}}^1$

素因数の和:64469

約数の個数: 168

約数和(自身を含む): 5106741120

約数和(自身を除く): 3807650880

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, 64439, 128878, 193317, 257756, 322195, 386634, 451073, 515512, 579951, 644390, 773268, 902146, 966585, 1031024, 1159902, 1288780, 1353219, 1546536, 1804292, 1933170, 2062048, 2255365, 2319804, 2577560, 2706438, 2899755, 3093072, 3608584, 3866340, 4059657, 4124096, 4510730, 4639608, 5155120, 5412876, 5799510, 6186144, 6766095, 7217168, 7732680, 8119314, 9021460, 9279216, 10310240, 10825752, 11599020, 12372288, 13532190, 14434336, 15465360, 16238628, 18042920, 18558432, 20298285, 20620480, 21651504, 23198040, 27064380, 28868672, 30930720, 32477256, 36085840, 37116864, 40596570, 43303008, 46396080, 54128760, 61861440, 64954512, 72171680, 81193140, 86606016, 92792160, 108257520, 129909024, 144343360, 162386280, 185584320, 216515040, 259818048, 324772560, 433030080, 649545120, 1299090240]

約数ペア:

[(1, 1299090240), (2, 649545120), (3, 433030080), (4, 324772560), (5, 259818048), (6, 216515040), (7, 185584320), (8, 162386280), (9, 144343360), (10, 129909024), (12, 108257520), (14, 92792160), (15, 86606016), (16, 81193140), (18, 72171680), (20, 64954512), (21, 61861440), (24, 54128760), (28, 46396080), (30, 43303008), (32, 40596570), (35, 37116864), (36, 36085840), (40, 32477256), (42, 30930720), (45, 28868672), (48, 27064380), (56, 23198040), (60, 21651504), (63, 20620480), (64, 20298285), (70, 18558432), (72, 18042920), (80, 16238628), (84, 15465360), (90, 14434336), (96, 13532190), (105, 12372288), (112, 11599020), (120, 10825752), (126, 10310240), (140, 9279216), (144, 9021460), (160, 8119314), (168, 7732680), (180, 7217168), (192, 6766095), (210, 6186144), (224, 5799510), (240, 5412876), (252, 5155120), (280, 4639608), (288, 4510730), (315, 4124096), (320, 4059657), (336, 3866340), (360, 3608584), (420, 3093072), (448, 2899755), (480, 2706438), (504, 2577560), (560, 2319804), (576, 2255365), (630, 2062048), (672, 1933170), (720, 1804292), (840, 1546536), (960, 1353219), (1008, 1288780), (1120, 1159902), (1260, 1031024), (1344, 966585), (1440, 902146), (1680, 773268), (2016, 644390), (2240, 579951), (2520, 515512), (2880, 451073), (3360, 386634), (4032, 322195), (5040, 257756), (6720, 193317), (10080, 128878), (20160, 64439)]