223138740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2239}}^1$

素因数の和:2413

約数の個数: 96

約数和(自身を含む): 686407680

約数和(自身を除く): 463268940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 151, 165, 220, 302, 330, 453, 604, 660, 755, 906, 1510, 1661, 1812, 2239, 2265, 3020, 3322, 4478, 4530, 4983, 6644, 6717, 8305, 8956, 9060, 9966, 11195, 13434, 16610, 19932, 22390, 24629, 24915, 26868, 33220, 33585, 44780, 49258, 49830, 67170, 73887, 98516, 99660, 123145, 134340, 147774, 246290, 295548, 338089, 369435, 492580, 676178, 738870, 1014267, 1352356, 1477740, 1690445, 2028534, 3380890, 3718979, 4057068, 5071335, 6761780, 7437958, 10142670, 11156937, 14875916, 18594895, 20285340, 22313874, 37189790, 44627748, 55784685, 74379580, 111569370, 223138740]

約数ペア:

[(1, 223138740), (2, 111569370), (3, 74379580), (4, 55784685), (5, 44627748), (6, 37189790), (10, 22313874), (11, 20285340), (12, 18594895), (15, 14875916), (20, 11156937), (22, 10142670), (30, 7437958), (33, 6761780), (44, 5071335), (55, 4057068), (60, 3718979), (66, 3380890), (110, 2028534), (132, 1690445), (151, 1477740), (165, 1352356), (220, 1014267), (302, 738870), (330, 676178), (453, 492580), (604, 369435), (660, 338089), (755, 295548), (906, 246290), (1510, 147774), (1661, 134340), (1812, 123145), (2239, 99660), (2265, 98516), (3020, 73887), (3322, 67170), (4478, 49830), (4530, 49258), (4983, 44780), (6644, 33585), (6717, 33220), (8305, 26868), (8956, 24915), (9060, 24629), (9966, 22390), (11195, 19932), (13434, 16610)]