259073640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11423}}^1$

素因数の和:11453

約数の個数: 160

約数和(自身を含む): 995258880

約数和(自身を除く): 736185240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 11423, 22680, 22846, 34269, 45692, 57115, 68538, 79961, 91384, 102807, 114230, 137076, 159922, 171345, 205614, 228460, 239883, 274152, 308421, 319844, 342690, 399805, 411228, 456920, 479766, 514035, 616842, 639688, 685380, 719649, 799610, 822456, 925263, 959532, 1028070, 1199415, 1233684, 1370760, 1439298, 1542105, 1599220, 1850526, 1919064, 2056140, 2158947, 2398830, 2467368, 2878596, 3084210, 3198440, 3598245, 3701052, 4112280, 4317894, 4626315, 4797660, 5757192, 6168420, 6476841, 7196490, 7402104, 8635788, 9252630, 9595320, 10794735, 12336840, 12953682, 14392980, 17271576, 18505260, 21589470, 25907364, 28785960, 32384205, 37010520, 43178940, 51814728, 64768410, 86357880, 129536820, 259073640]

約数ペア:

[(1, 259073640), (2, 129536820), (3, 86357880), (4, 64768410), (5, 51814728), (6, 43178940), (7, 37010520), (8, 32384205), (9, 28785960), (10, 25907364), (12, 21589470), (14, 18505260), (15, 17271576), (18, 14392980), (20, 12953682), (21, 12336840), (24, 10794735), (27, 9595320), (28, 9252630), (30, 8635788), (35, 7402104), (36, 7196490), (40, 6476841), (42, 6168420), (45, 5757192), (54, 4797660), (56, 4626315), (60, 4317894), (63, 4112280), (70, 3701052), (72, 3598245), (81, 3198440), (84, 3084210), (90, 2878596), (105, 2467368), (108, 2398830), (120, 2158947), (126, 2056140), (135, 1919064), (140, 1850526), (162, 1599220), (168, 1542105), (180, 1439298), (189, 1370760), (210, 1233684), (216, 1199415), (252, 1028070), (270, 959532), (280, 925263), (315, 822456), (324, 799610), (360, 719649), (378, 685380), (405, 639688), (420, 616842), (504, 514035), (540, 479766), (567, 456920), (630, 411228), (648, 399805), (756, 342690), (810, 319844), (840, 308421), (945, 274152), (1080, 239883), (1134, 228460), (1260, 205614), (1512, 171345), (1620, 159922), (1890, 137076), (2268, 114230), (2520, 102807), (2835, 91384), (3240, 79961), (3780, 68538), (4536, 57115), (5670, 45692), (7560, 34269), (11340, 22846), (11423, 22680)]