273401520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{162739}}^1$

素因数の和:162762

約数の個数: 80

約数和(自身を含む): 968628480

約数和(自身を除く): 695226960

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, 162739, 325478, 488217, 650956, 813695, 976434, 1139173, 1301912, 1627390, 1952868, 2278346, 2441085, 2603824, 3254780, 3417519, 3905736, 4556692, 4882170, 5695865, 6509560, 6835038, 7811472, 9113384, 9764340, 11391730, 13019120, 13670076, 17087595, 18226768, 19528680, 22783460, 27340152, 34175190, 39057360, 45566920, 54680304, 68350380, 91133840, 136700760, 273401520]

約数ペア:

[(1, 273401520), (2, 136700760), (3, 91133840), (4, 68350380), (5, 54680304), (6, 45566920), (7, 39057360), (8, 34175190), (10, 27340152), (12, 22783460), (14, 19528680), (15, 18226768), (16, 17087595), (20, 13670076), (21, 13019120), (24, 11391730), (28, 9764340), (30, 9113384), (35, 7811472), (40, 6835038), (42, 6509560), (48, 5695865), (56, 4882170), (60, 4556692), (70, 3905736), (80, 3417519), (84, 3254780), (105, 2603824), (112, 2441085), (120, 2278346), (140, 1952868), (168, 1627390), (210, 1301912), (240, 1139173), (280, 976434), (336, 813695), (420, 650956), (560, 488217), (840, 325478), (1680, 162739)]