102663960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{122219}}^1$

素因数の和:122240

約数の個数: 64

約数和(自身を含む): 351993600

約数和(自身を除く): 249329640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 122219, 244438, 366657, 488876, 611095, 733314, 855533, 977752, 1222190, 1466628, 1711066, 1833285, 2444380, 2566599, 2933256, 3422132, 3666570, 4277665, 4888760, 5133198, 6844264, 7333140, 8555330, 10266396, 12832995, 14666280, 17110660, 20532792, 25665990, 34221320, 51331980, 102663960]

約数ペア:

[(1, 102663960), (2, 51331980), (3, 34221320), (4, 25665990), (5, 20532792), (6, 17110660), (7, 14666280), (8, 12832995), (10, 10266396), (12, 8555330), (14, 7333140), (15, 6844264), (20, 5133198), (21, 4888760), (24, 4277665), (28, 3666570), (30, 3422132), (35, 2933256), (40, 2566599), (42, 2444380), (56, 1833285), (60, 1711066), (70, 1466628), (84, 1222190), (105, 977752), (120, 855533), (140, 733314), (168, 611095), (210, 488876), (280, 366657), (420, 244438), (840, 122219)]