139245120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{6907}}^1$

素因数の和:6937

約数の個数: 168

約数和(自身を含む): 547445184

約数和(自身を除く): 408200064

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, 6907, 10080, 13814, 20160, 20721, 27628, 34535, 41442, 48349, 55256, 62163, 69070, 82884, 96698, 103605, 110512, 124326, 138140, 145047, 165768, 193396, 207210, 221024, 241745, 248652, 276280, 290094, 310815, 331536, 386792, 414420, 435141, 442048, 483490, 497304, 552560, 580188, 621630, 663072, 725235, 773584, 828840, 870282, 966980, 994608, 1105120, 1160376, 1243260, 1326144, 1450470, 1547168, 1657680, 1740564, 1933960, 1989216, 2175705, 2210240, 2320752, 2486520, 2900940, 3094336, 3315360, 3481128, 3867920, 3978432, 4351410, 4641504, 4973040, 5801880, 6630720, 6962256, 7735840, 8702820, 9283008, 9946080, 11603760, 13924512, 15471680, 17405640, 19892160, 23207520, 27849024, 34811280, 46415040, 69622560, 139245120]

約数ペア:

[(1, 139245120), (2, 69622560), (3, 46415040), (4, 34811280), (5, 27849024), (6, 23207520), (7, 19892160), (8, 17405640), (9, 15471680), (10, 13924512), (12, 11603760), (14, 9946080), (15, 9283008), (16, 8702820), (18, 7735840), (20, 6962256), (21, 6630720), (24, 5801880), (28, 4973040), (30, 4641504), (32, 4351410), (35, 3978432), (36, 3867920), (40, 3481128), (42, 3315360), (45, 3094336), (48, 2900940), (56, 2486520), (60, 2320752), (63, 2210240), (64, 2175705), (70, 1989216), (72, 1933960), (80, 1740564), (84, 1657680), (90, 1547168), (96, 1450470), (105, 1326144), (112, 1243260), (120, 1160376), (126, 1105120), (140, 994608), (144, 966980), (160, 870282), (168, 828840), (180, 773584), (192, 725235), (210, 663072), (224, 621630), (240, 580188), (252, 552560), (280, 497304), (288, 483490), (315, 442048), (320, 435141), (336, 414420), (360, 386792), (420, 331536), (448, 310815), (480, 290094), (504, 276280), (560, 248652), (576, 241745), (630, 221024), (672, 207210), (720, 193396), (840, 165768), (960, 145047), (1008, 138140), (1120, 124326), (1260, 110512), (1344, 103605), (1440, 96698), (1680, 82884), (2016, 69070), (2240, 62163), (2520, 55256), (2880, 48349), (3360, 41442), (4032, 34535), (5040, 27628), (6720, 20721), (6907, 20160), (10080, 13814)]