3847134480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2289961}}^1$

素因数の和:2289984

約数の個数: 80

約数和(自身を含む): 13629853824

約数和(自身を除く): 9782719344

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, 2289961, 4579922, 6869883, 9159844, 11449805, 13739766, 16029727, 18319688, 22899610, 27479532, 32059454, 34349415, 36639376, 45799220, 48089181, 54959064, 64118908, 68698830, 80148635, 91598440, 96178362, 109918128, 128237816, 137397660, 160297270, 183196880, 192356724, 240445905, 256475632, 274795320, 320594540, 384713448, 480891810, 549590640, 641189080, 769426896, 961783620, 1282378160, 1923567240, 3847134480]

約数ペア:

[(1, 3847134480), (2, 1923567240), (3, 1282378160), (4, 961783620), (5, 769426896), (6, 641189080), (7, 549590640), (8, 480891810), (10, 384713448), (12, 320594540), (14, 274795320), (15, 256475632), (16, 240445905), (20, 192356724), (21, 183196880), (24, 160297270), (28, 137397660), (30, 128237816), (35, 109918128), (40, 96178362), (42, 91598440), (48, 80148635), (56, 68698830), (60, 64118908), (70, 54959064), (80, 48089181), (84, 45799220), (105, 36639376), (112, 34349415), (120, 32059454), (140, 27479532), (168, 22899610), (210, 18319688), (240, 16029727), (280, 13739766), (336, 11449805), (420, 9159844), (560, 6869883), (840, 4579922), (1680, 2289961)]