214483920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127669}}^1$

素因数の和:127692

約数の個数: 80

約数和(自身を含む): 759891840

約数和(自身を除く): 545407920

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, 127669, 255338, 383007, 510676, 638345, 766014, 893683, 1021352, 1276690, 1532028, 1787366, 1915035, 2042704, 2553380, 2681049, 3064056, 3574732, 3830070, 4468415, 5106760, 5362098, 6128112, 7149464, 7660140, 8936830, 10213520, 10724196, 13405245, 14298928, 15320280, 17873660, 21448392, 26810490, 30640560, 35747320, 42896784, 53620980, 71494640, 107241960, 214483920]

約数ペア:

[(1, 214483920), (2, 107241960), (3, 71494640), (4, 53620980), (5, 42896784), (6, 35747320), (7, 30640560), (8, 26810490), (10, 21448392), (12, 17873660), (14, 15320280), (15, 14298928), (16, 13405245), (20, 10724196), (21, 10213520), (24, 8936830), (28, 7660140), (30, 7149464), (35, 6128112), (40, 5362098), (42, 5106760), (48, 4468415), (56, 3830070), (60, 3574732), (70, 3064056), (80, 2681049), (84, 2553380), (105, 2042704), (112, 1915035), (120, 1787366), (140, 1532028), (168, 1276690), (210, 1021352), (240, 893683), (280, 766014), (336, 638345), (420, 510676), (560, 383007), (840, 255338), (1680, 127669)]