70329840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41863}}^1$

素因数の和:41886

約数の個数: 80

約数和(自身を含む): 249174528

約数和(自身を除く): 178844688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 41863, 83726, 125589, 167452, 209315, 251178, 293041, 334904, 418630, 502356, 586082, 627945, 669808, 837260, 879123, 1004712, 1172164, 1255890, 1465205, 1674520, 1758246, 2009424, 2344328, 2511780, 2930410, 3349040, 3516492, 4395615, 4688656, 5023560, 5860820, 7032984, 8791230, 10047120, 11721640, 14065968, 17582460, 23443280, 35164920, 70329840]

約数ペア:

[(1, 70329840), (2, 35164920), (3, 23443280), (4, 17582460), (5, 14065968), (6, 11721640), (7, 10047120), (8, 8791230), (10, 7032984), (12, 5860820), (14, 5023560), (15, 4688656), (16, 4395615), (20, 3516492), (21, 3349040), (24, 2930410), (28, 2511780), (30, 2344328), (35, 2009424), (40, 1758246), (42, 1674520), (48, 1465205), (56, 1255890), (60, 1172164), (70, 1004712), (80, 879123), (84, 837260), (105, 669808), (112, 627945), (120, 586082), (140, 502356), (168, 418630), (210, 334904), (240, 293041), (280, 251178), (336, 209315), (420, 167452), (560, 125589), (840, 83726), (1680, 41863)]