222529160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{827}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 591986880

約数和(自身を除く): 369457720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 827, 868, 961, 1085, 1240, 1654, 1736, 1922, 2170, 3308, 3844, 4135, 4340, 4805, 5789, 6616, 6727, 7688, 8270, 8680, 9610, 11578, 13454, 16540, 19220, 23156, 25637, 26908, 28945, 33080, 33635, 38440, 46312, 51274, 53816, 57890, 67270, 102548, 115780, 128185, 134540, 179459, 205096, 231560, 256370, 269080, 358918, 512740, 717836, 794747, 897295, 1025480, 1435672, 1589494, 1794590, 3178988, 3589180, 3973735, 5563229, 6357976, 7178360, 7947470, 11126458, 15894940, 22252916, 27816145, 31789880, 44505832, 55632290, 111264580, 222529160]

約数ペア:

[(1, 222529160), (2, 111264580), (4, 55632290), (5, 44505832), (7, 31789880), (8, 27816145), (10, 22252916), (14, 15894940), (20, 11126458), (28, 7947470), (31, 7178360), (35, 6357976), (40, 5563229), (56, 3973735), (62, 3589180), (70, 3178988), (124, 1794590), (140, 1589494), (155, 1435672), (217, 1025480), (248, 897295), (280, 794747), (310, 717836), (434, 512740), (620, 358918), (827, 269080), (868, 256370), (961, 231560), (1085, 205096), (1240, 179459), (1654, 134540), (1736, 128185), (1922, 115780), (2170, 102548), (3308, 67270), (3844, 57890), (4135, 53816), (4340, 51274), (4805, 46312), (5789, 38440), (6616, 33635), (6727, 33080), (7688, 28945), (8270, 26908), (8680, 25637), (9610, 23156), (11578, 19220), (13454, 16540)]