196397520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6763}}^1$

素因数の和:6801

約数の個数: 120

約数和(自身を含む): 669311328

約数和(自身を除く): 472913808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 6763, 7260, 9680, 13526, 14520, 20289, 27052, 29040, 33815, 40578, 54104, 67630, 74393, 81156, 101445, 108208, 135260, 148786, 162312, 202890, 223179, 270520, 297572, 324624, 371965, 405780, 446358, 541040, 595144, 743930, 811560, 818323, 892716, 1115895, 1190288, 1487860, 1623120, 1636646, 1785432, 2231790, 2454969, 2975720, 3273292, 3570864, 4091615, 4463580, 4909938, 5951440, 6546584, 8183230, 8927160, 9819876, 12274845, 13093168, 16366460, 17854320, 19639752, 24549690, 32732920, 39279504, 49099380, 65465840, 98198760, 196397520]

約数ペア:

[(1, 196397520), (2, 98198760), (3, 65465840), (4, 49099380), (5, 39279504), (6, 32732920), (8, 24549690), (10, 19639752), (11, 17854320), (12, 16366460), (15, 13093168), (16, 12274845), (20, 9819876), (22, 8927160), (24, 8183230), (30, 6546584), (33, 5951440), (40, 4909938), (44, 4463580), (48, 4091615), (55, 3570864), (60, 3273292), (66, 2975720), (80, 2454969), (88, 2231790), (110, 1785432), (120, 1636646), (121, 1623120), (132, 1487860), (165, 1190288), (176, 1115895), (220, 892716), (240, 818323), (242, 811560), (264, 743930), (330, 595144), (363, 541040), (440, 446358), (484, 405780), (528, 371965), (605, 324624), (660, 297572), (726, 270520), (880, 223179), (968, 202890), (1210, 162312), (1320, 148786), (1452, 135260), (1815, 108208), (1936, 101445), (2420, 81156), (2640, 74393), (2904, 67630), (3630, 54104), (4840, 40578), (5808, 33815), (6763, 29040), (7260, 27052), (9680, 20289), (13526, 14520)]