85298640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{50773}}^1$

素因数の和:50796

約数の個数: 80

約数和(自身を含む): 302206848

約数和(自身を除く): 216908208

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, 50773, 101546, 152319, 203092, 253865, 304638, 355411, 406184, 507730, 609276, 710822, 761595, 812368, 1015460, 1066233, 1218552, 1421644, 1523190, 1777055, 2030920, 2132466, 2437104, 2843288, 3046380, 3554110, 4061840, 4264932, 5331165, 5686576, 6092760, 7108220, 8529864, 10662330, 12185520, 14216440, 17059728, 21324660, 28432880, 42649320, 85298640]

約数ペア:

[(1, 85298640), (2, 42649320), (3, 28432880), (4, 21324660), (5, 17059728), (6, 14216440), (7, 12185520), (8, 10662330), (10, 8529864), (12, 7108220), (14, 6092760), (15, 5686576), (16, 5331165), (20, 4264932), (21, 4061840), (24, 3554110), (28, 3046380), (30, 2843288), (35, 2437104), (40, 2132466), (42, 2030920), (48, 1777055), (56, 1523190), (60, 1421644), (70, 1218552), (80, 1066233), (84, 1015460), (105, 812368), (112, 761595), (120, 710822), (140, 609276), (168, 507730), (210, 406184), (240, 355411), (280, 304638), (336, 253865), (420, 203092), (560, 152319), (840, 101546), (1680, 50773)]