201903240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21851}}^1$

素因数の和:21883

約数の個数: 128

約数和(自身を含む): 755205120

約数和(自身を除く): 553301880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 21851, 43702, 65553, 87404, 109255, 131106, 152957, 174808, 218510, 240361, 262212, 305914, 327765, 437020, 458871, 480722, 524424, 611828, 655530, 721083, 764785, 874040, 917742, 961444, 1201805, 1223656, 1311060, 1442166, 1529570, 1682527, 1835484, 1922888, 2294355, 2403610, 2622120, 2884332, 3059140, 3365054, 3605415, 3670968, 4588710, 4807220, 5047581, 5768664, 6118280, 6730108, 7210830, 8412635, 9177420, 9614440, 10095162, 13460216, 14421660, 16825270, 18354840, 20190324, 25237905, 28843320, 33650540, 40380648, 50475810, 67301080, 100951620, 201903240]

約数ペア:

[(1, 201903240), (2, 100951620), (3, 67301080), (4, 50475810), (5, 40380648), (6, 33650540), (7, 28843320), (8, 25237905), (10, 20190324), (11, 18354840), (12, 16825270), (14, 14421660), (15, 13460216), (20, 10095162), (21, 9614440), (22, 9177420), (24, 8412635), (28, 7210830), (30, 6730108), (33, 6118280), (35, 5768664), (40, 5047581), (42, 4807220), (44, 4588710), (55, 3670968), (56, 3605415), (60, 3365054), (66, 3059140), (70, 2884332), (77, 2622120), (84, 2403610), (88, 2294355), (105, 1922888), (110, 1835484), (120, 1682527), (132, 1529570), (140, 1442166), (154, 1311060), (165, 1223656), (168, 1201805), (210, 961444), (220, 917742), (231, 874040), (264, 764785), (280, 721083), (308, 655530), (330, 611828), (385, 524424), (420, 480722), (440, 458871), (462, 437020), (616, 327765), (660, 305914), (770, 262212), (840, 240361), (924, 218510), (1155, 174808), (1320, 152957), (1540, 131106), (1848, 109255), (2310, 87404), (3080, 65553), (4620, 43702), (9240, 21851)]