1229870880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{122011}}^1$

素因数の和:122039

約数の個数: 144

約数和(自身を含む): 4796535744

約数和(自身を除く): 3566664864

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 122011, 244022, 366033, 488044, 610055, 732066, 854077, 976088, 1098099, 1220110, 1464132, 1708154, 1830165, 1952176, 2196198, 2440220, 2562231, 2928264, 3416308, 3660330, 3904352, 4270385, 4392396, 4880440, 5124462, 5490495, 5856528, 6832616, 7320660, 7686693, 8540770, 8784792, 9760880, 10248924, 10980990, 11713056, 12811155, 13665232, 14641320, 15373386, 17081540, 17569584, 19521760, 20497848, 21961980, 25622310, 27330464, 29282640, 30746772, 34163080, 35139168, 38433465, 40995696, 43923960, 51244620, 58565280, 61493544, 68326160, 76866930, 81991392, 87847920, 102489240, 122987088, 136652320, 153733860, 175695840, 204978480, 245974176, 307467720, 409956960, 614935440, 1229870880]

約数ペア:

[(1, 1229870880), (2, 614935440), (3, 409956960), (4, 307467720), (5, 245974176), (6, 204978480), (7, 175695840), (8, 153733860), (9, 136652320), (10, 122987088), (12, 102489240), (14, 87847920), (15, 81991392), (16, 76866930), (18, 68326160), (20, 61493544), (21, 58565280), (24, 51244620), (28, 43923960), (30, 40995696), (32, 38433465), (35, 35139168), (36, 34163080), (40, 30746772), (42, 29282640), (45, 27330464), (48, 25622310), (56, 21961980), (60, 20497848), (63, 19521760), (70, 17569584), (72, 17081540), (80, 15373386), (84, 14641320), (90, 13665232), (96, 12811155), (105, 11713056), (112, 10980990), (120, 10248924), (126, 9760880), (140, 8784792), (144, 8540770), (160, 7686693), (168, 7320660), (180, 6832616), (210, 5856528), (224, 5490495), (240, 5124462), (252, 4880440), (280, 4392396), (288, 4270385), (315, 3904352), (336, 3660330), (360, 3416308), (420, 2928264), (480, 2562231), (504, 2440220), (560, 2196198), (630, 1952176), (672, 1830165), (720, 1708154), (840, 1464132), (1008, 1220110), (1120, 1098099), (1260, 976088), (1440, 854077), (1680, 732066), (2016, 610055), (2520, 488044), (3360, 366033), (5040, 244022), (10080, 122011)]