156818640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 534822912

約数和(自身を除く): 378004272

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, 132, 165, 176, 191, 220, 240, 264, 311, 330, 382, 440, 528, 573, 622, 660, 764, 880, 933, 955, 1146, 1244, 1320, 1528, 1555, 1866, 1910, 2101, 2292, 2488, 2640, 2865, 3056, 3110, 3421, 3732, 3820, 4202, 4584, 4665, 4976, 5730, 6220, 6303, 6842, 7464, 7640, 8404, 9168, 9330, 10263, 10505, 11460, 12440, 12606, 13684, 14928, 15280, 16808, 17105, 18660, 20526, 21010, 22920, 24880, 25212, 27368, 31515, 33616, 34210, 37320, 41052, 42020, 45840, 50424, 51315, 54736, 59401, 63030, 68420, 74640, 82104, 84040, 100848, 102630, 118802, 126060, 136840, 164208, 168080, 178203, 205260, 237604, 252120, 273680, 297005, 356406, 410520, 475208, 504240, 594010, 653411, 712812, 821040, 891015, 950416, 1188020, 1306822, 1425624, 1782030, 1960233, 2376040, 2613644, 2851248, 3267055, 3564060, 3920466, 4752080, 5227288, 6534110, 7128120, 7840932, 9801165, 10454576, 13068220, 14256240, 15681864, 19602330, 26136440, 31363728, 39204660, 52272880, 78409320, 156818640]

約数ペア:

[(1, 156818640), (2, 78409320), (3, 52272880), (4, 39204660), (5, 31363728), (6, 26136440), (8, 19602330), (10, 15681864), (11, 14256240), (12, 13068220), (15, 10454576), (16, 9801165), (20, 7840932), (22, 7128120), (24, 6534110), (30, 5227288), (33, 4752080), (40, 3920466), (44, 3564060), (48, 3267055), (55, 2851248), (60, 2613644), (66, 2376040), (80, 1960233), (88, 1782030), (110, 1425624), (120, 1306822), (132, 1188020), (165, 950416), (176, 891015), (191, 821040), (220, 712812), (240, 653411), (264, 594010), (311, 504240), (330, 475208), (382, 410520), (440, 356406), (528, 297005), (573, 273680), (622, 252120), (660, 237604), (764, 205260), (880, 178203), (933, 168080), (955, 164208), (1146, 136840), (1244, 126060), (1320, 118802), (1528, 102630), (1555, 100848), (1866, 84040), (1910, 82104), (2101, 74640), (2292, 68420), (2488, 63030), (2640, 59401), (2865, 54736), (3056, 51315), (3110, 50424), (3421, 45840), (3732, 42020), (3820, 41052), (4202, 37320), (4584, 34210), (4665, 33616), (4976, 31515), (5730, 27368), (6220, 25212), (6303, 24880), (6842, 22920), (7464, 21010), (7640, 20526), (8404, 18660), (9168, 17105), (9330, 16808), (10263, 15280), (10505, 14928), (11460, 13684), (12440, 12606)]