97021680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{57751}}^1$

素因数の和:57774

約数の個数: 80

約数和(自身を含む): 343739904

約数和(自身を除く): 246718224

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, 57751, 115502, 173253, 231004, 288755, 346506, 404257, 462008, 577510, 693012, 808514, 866265, 924016, 1155020, 1212771, 1386024, 1617028, 1732530, 2021285, 2310040, 2425542, 2772048, 3234056, 3465060, 4042570, 4620080, 4851084, 6063855, 6468112, 6930120, 8085140, 9702168, 12127710, 13860240, 16170280, 19404336, 24255420, 32340560, 48510840, 97021680]

約数ペア:

[(1, 97021680), (2, 48510840), (3, 32340560), (4, 24255420), (5, 19404336), (6, 16170280), (7, 13860240), (8, 12127710), (10, 9702168), (12, 8085140), (14, 6930120), (15, 6468112), (16, 6063855), (20, 4851084), (21, 4620080), (24, 4042570), (28, 3465060), (30, 3234056), (35, 2772048), (40, 2425542), (42, 2310040), (48, 2021285), (56, 1732530), (60, 1617028), (70, 1386024), (80, 1212771), (84, 1155020), (105, 924016), (112, 866265), (120, 808514), (140, 693012), (168, 577510), (210, 462008), (240, 404257), (280, 346506), (336, 288755), (420, 231004), (560, 173253), (840, 115502), (1680, 57751)]