219389520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{130589}}^1$

素因数の和:130612

約数の個数: 80

約数和(自身を含む): 777271680

約数和(自身を除く): 557882160

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, 130589, 261178, 391767, 522356, 652945, 783534, 914123, 1044712, 1305890, 1567068, 1828246, 1958835, 2089424, 2611780, 2742369, 3134136, 3656492, 3917670, 4570615, 5223560, 5484738, 6268272, 7312984, 7835340, 9141230, 10447120, 10969476, 13711845, 14625968, 15670680, 18282460, 21938952, 27423690, 31341360, 36564920, 43877904, 54847380, 73129840, 109694760, 219389520]

約数ペア:

[(1, 219389520), (2, 109694760), (3, 73129840), (4, 54847380), (5, 43877904), (6, 36564920), (7, 31341360), (8, 27423690), (10, 21938952), (12, 18282460), (14, 15670680), (15, 14625968), (16, 13711845), (20, 10969476), (21, 10447120), (24, 9141230), (28, 7835340), (30, 7312984), (35, 6268272), (40, 5484738), (42, 5223560), (48, 4570615), (56, 3917670), (60, 3656492), (70, 3134136), (80, 2742369), (84, 2611780), (105, 2089424), (112, 1958835), (120, 1828246), (140, 1567068), (168, 1305890), (210, 1044712), (240, 914123), (280, 783534), (336, 652945), (420, 522356), (560, 391767), (840, 261178), (1680, 130589)]