84750960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:911

約数の個数: 160

約数和(自身を含む): 305551872

約数和(自身を除く): 220800912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 827, 840, 854, 915, 976, 1220, 1281, 1464, 1654, 1680, 1708, 1830, 2135, 2440, 2481, 2562, 2928, 3308, 3416, 3660, 4135, 4270, 4880, 4962, 5124, 5789, 6405, 6616, 6832, 7320, 8270, 8540, 9924, 10248, 11578, 12405, 12810, 13232, 14640, 16540, 17080, 17367, 19848, 20496, 23156, 24810, 25620, 28945, 33080, 34160, 34734, 39696, 46312, 49620, 50447, 51240, 57890, 66160, 69468, 86835, 92624, 99240, 100894, 102480, 115780, 138936, 151341, 173670, 198480, 201788, 231560, 252235, 277872, 302682, 347340, 353129, 403576, 463120, 504470, 605364, 694680, 706258, 756705, 807152, 1008940, 1059387, 1210728, 1389360, 1412516, 1513410, 1765645, 2017880, 2118774, 2421456, 2825032, 3026820, 3531290, 4035760, 4237548, 5296935, 5650064, 6053640, 7062580, 8475096, 10593870, 12107280, 14125160, 16950192, 21187740, 28250320, 42375480, 84750960]

約数ペア:

[(1, 84750960), (2, 42375480), (3, 28250320), (4, 21187740), (5, 16950192), (6, 14125160), (7, 12107280), (8, 10593870), (10, 8475096), (12, 7062580), (14, 6053640), (15, 5650064), (16, 5296935), (20, 4237548), (21, 4035760), (24, 3531290), (28, 3026820), (30, 2825032), (35, 2421456), (40, 2118774), (42, 2017880), (48, 1765645), (56, 1513410), (60, 1412516), (61, 1389360), (70, 1210728), (80, 1059387), (84, 1008940), (105, 807152), (112, 756705), (120, 706258), (122, 694680), (140, 605364), (168, 504470), (183, 463120), (210, 403576), (240, 353129), (244, 347340), (280, 302682), (305, 277872), (336, 252235), (366, 231560), (420, 201788), (427, 198480), (488, 173670), (560, 151341), (610, 138936), (732, 115780), (827, 102480), (840, 100894), (854, 99240), (915, 92624), (976, 86835), (1220, 69468), (1281, 66160), (1464, 57890), (1654, 51240), (1680, 50447), (1708, 49620), (1830, 46312), (2135, 39696), (2440, 34734), (2481, 34160), (2562, 33080), (2928, 28945), (3308, 25620), (3416, 24810), (3660, 23156), (4135, 20496), (4270, 19848), (4880, 17367), (4962, 17080), (5124, 16540), (5789, 14640), (6405, 13232), (6616, 12810), (6832, 12405), (7320, 11578), (8270, 10248), (8540, 9924)]