214548720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7039}}^1$

素因数の和:7182

約数の個数: 80

約数和(自身を含む): 670433280

約数和(自身を除く): 455884560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7039, 7620, 10160, 14078, 15240, 21117, 28156, 30480, 35195, 42234, 56312, 70390, 84468, 105585, 112624, 140780, 168936, 211170, 281560, 337872, 422340, 563120, 844680, 893953, 1689360, 1787906, 2681859, 3575812, 4469765, 5363718, 7151624, 8939530, 10727436, 13409295, 14303248, 17879060, 21454872, 26818590, 35758120, 42909744, 53637180, 71516240, 107274360, 214548720]

約数ペア:

[(1, 214548720), (2, 107274360), (3, 71516240), (4, 53637180), (5, 42909744), (6, 35758120), (8, 26818590), (10, 21454872), (12, 17879060), (15, 14303248), (16, 13409295), (20, 10727436), (24, 8939530), (30, 7151624), (40, 5363718), (48, 4469765), (60, 3575812), (80, 2681859), (120, 1787906), (127, 1689360), (240, 893953), (254, 844680), (381, 563120), (508, 422340), (635, 337872), (762, 281560), (1016, 211170), (1270, 168936), (1524, 140780), (1905, 112624), (2032, 105585), (2540, 84468), (3048, 70390), (3810, 56312), (5080, 42234), (6096, 35195), (7039, 30480), (7620, 28156), (10160, 21117), (14078, 15240)]