426336960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{63443}}^1$

素因数の和:63470

約数の個数: 112

約数和(自身を含む): 1547018496

約数和(自身を除く): 1120681536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 63443, 126886, 190329, 253772, 317215, 380658, 444101, 507544, 634430, 761316, 888202, 951645, 1015088, 1268860, 1332303, 1522632, 1776404, 1903290, 2030176, 2220505, 2537720, 2664606, 3045264, 3552808, 3806580, 4060352, 4441010, 5075440, 5329212, 6090528, 6661515, 7105616, 7613160, 8882020, 10150880, 10658424, 12181056, 13323030, 14211232, 15226320, 17764040, 20301760, 21316848, 26646060, 28422464, 30452640, 35528080, 42633696, 53292120, 60905280, 71056160, 85267392, 106584240, 142112320, 213168480, 426336960]

約数ペア:

[(1, 426336960), (2, 213168480), (3, 142112320), (4, 106584240), (5, 85267392), (6, 71056160), (7, 60905280), (8, 53292120), (10, 42633696), (12, 35528080), (14, 30452640), (15, 28422464), (16, 26646060), (20, 21316848), (21, 20301760), (24, 17764040), (28, 15226320), (30, 14211232), (32, 13323030), (35, 12181056), (40, 10658424), (42, 10150880), (48, 8882020), (56, 7613160), (60, 7105616), (64, 6661515), (70, 6090528), (80, 5329212), (84, 5075440), (96, 4441010), (105, 4060352), (112, 3806580), (120, 3552808), (140, 3045264), (160, 2664606), (168, 2537720), (192, 2220505), (210, 2030176), (224, 1903290), (240, 1776404), (280, 1522632), (320, 1332303), (336, 1268860), (420, 1015088), (448, 951645), (480, 888202), (560, 761316), (672, 634430), (840, 507544), (960, 444101), (1120, 380658), (1344, 317215), (1680, 253772), (2240, 190329), (3360, 126886), (6720, 63443)]