217038420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9803}}^1$

素因数の和:9862

約数の個数: 96

約数和(自身を含む): 691770240

約数和(自身を除く): 474731820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 4428, 5535, 7380, 9803, 11070, 19606, 22140, 29409, 39212, 49015, 58818, 88227, 98030, 117636, 147045, 176454, 196060, 264681, 294090, 352908, 401923, 441135, 529362, 588180, 803846, 882270, 1058724, 1205769, 1323405, 1607692, 1764540, 2009615, 2411538, 2646810, 3617307, 4019230, 4823076, 5293620, 6028845, 7234614, 8038460, 10851921, 12057690, 14469228, 18086535, 21703842, 24115380, 36173070, 43407684, 54259605, 72346140, 108519210, 217038420]

約数ペア:

[(1, 217038420), (2, 108519210), (3, 72346140), (4, 54259605), (5, 43407684), (6, 36173070), (9, 24115380), (10, 21703842), (12, 18086535), (15, 14469228), (18, 12057690), (20, 10851921), (27, 8038460), (30, 7234614), (36, 6028845), (41, 5293620), (45, 4823076), (54, 4019230), (60, 3617307), (82, 2646810), (90, 2411538), (108, 2009615), (123, 1764540), (135, 1607692), (164, 1323405), (180, 1205769), (205, 1058724), (246, 882270), (270, 803846), (369, 588180), (410, 529362), (492, 441135), (540, 401923), (615, 352908), (738, 294090), (820, 264681), (1107, 196060), (1230, 176454), (1476, 147045), (1845, 117636), (2214, 98030), (2460, 88227), (3690, 58818), (4428, 49015), (5535, 39212), (7380, 29409), (9803, 22140), (11070, 19606)]