156960841240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{771079}}^1$

素因数の和:771824

約数の個数: 64

約数和(自身を含む): 404169292800

約数和(自身を除く): 247208451560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 727, 1454, 2908, 3635, 5089, 5816, 7270, 10178, 14540, 20356, 25445, 29080, 40712, 50890, 101780, 203560, 771079, 1542158, 3084316, 3855395, 5397553, 6168632, 7710790, 10795106, 15421580, 21590212, 26987765, 30843160, 43180424, 53975530, 107951060, 215902120, 560574433, 1121148866, 2242297732, 2802872165, 3924021031, 4484595464, 5605744330, 7848042062, 11211488660, 15696084124, 19620105155, 22422977320, 31392168248, 39240210310, 78480420620, 156960841240]

約数ペア:

[(1, 156960841240), (2, 78480420620), (4, 39240210310), (5, 31392168248), (7, 22422977320), (8, 19620105155), (10, 15696084124), (14, 11211488660), (20, 7848042062), (28, 5605744330), (35, 4484595464), (40, 3924021031), (56, 2802872165), (70, 2242297732), (140, 1121148866), (280, 560574433), (727, 215902120), (1454, 107951060), (2908, 53975530), (3635, 43180424), (5089, 30843160), (5816, 26987765), (7270, 21590212), (10178, 15421580), (14540, 10795106), (20356, 7710790), (25445, 6168632), (29080, 5397553), (40712, 3855395), (50890, 3084316), (101780, 1542158), (203560, 771079)]