22711920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1$

素因数の和:1263

約数の個数: 160

約数和(自身を含む): 87851520

約数和(自身を除く): 65139600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1229, 1232, 1320, 1540, 1680, 1848, 2310, 2458, 2640, 3080, 3687, 3696, 4620, 4916, 6145, 6160, 7374, 8603, 9240, 9832, 12290, 13519, 14748, 17206, 18435, 18480, 19664, 24580, 25809, 27038, 29496, 34412, 36870, 40557, 43015, 49160, 51618, 54076, 58992, 67595, 68824, 73740, 81114, 86030, 94633, 98320, 103236, 108152, 129045, 135190, 137648, 147480, 162228, 172060, 189266, 202785, 206472, 216304, 258090, 270380, 283899, 294960, 324456, 344120, 378532, 405570, 412944, 473165, 516180, 540760, 567798, 648912, 688240, 757064, 811140, 946330, 1032360, 1081520, 1135596, 1419495, 1514128, 1622280, 1892660, 2064720, 2271192, 2838990, 3244560, 3785320, 4542384, 5677980, 7570640, 11355960, 22711920]

約数ペア:

[(1, 22711920), (2, 11355960), (3, 7570640), (4, 5677980), (5, 4542384), (6, 3785320), (7, 3244560), (8, 2838990), (10, 2271192), (11, 2064720), (12, 1892660), (14, 1622280), (15, 1514128), (16, 1419495), (20, 1135596), (21, 1081520), (22, 1032360), (24, 946330), (28, 811140), (30, 757064), (33, 688240), (35, 648912), (40, 567798), (42, 540760), (44, 516180), (48, 473165), (55, 412944), (56, 405570), (60, 378532), (66, 344120), (70, 324456), (77, 294960), (80, 283899), (84, 270380), (88, 258090), (105, 216304), (110, 206472), (112, 202785), (120, 189266), (132, 172060), (140, 162228), (154, 147480), (165, 137648), (168, 135190), (176, 129045), (210, 108152), (220, 103236), (231, 98320), (240, 94633), (264, 86030), (280, 81114), (308, 73740), (330, 68824), (336, 67595), (385, 58992), (420, 54076), (440, 51618), (462, 49160), (528, 43015), (560, 40557), (616, 36870), (660, 34412), (770, 29496), (840, 27038), (880, 25809), (924, 24580), (1155, 19664), (1229, 18480), (1232, 18435), (1320, 17206), (1540, 14748), (1680, 13519), (1848, 12290), (2310, 9832), (2458, 9240), (2640, 8603), (3080, 7374), (3687, 6160), (3696, 6145), (4620, 4916)]