152120640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{22637}}^1$

素因数の和:22664

約数の個数: 112

約数和(自身を含む): 552004992

約数和(自身を除く): 399884352

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, 22637, 45274, 67911, 90548, 113185, 135822, 158459, 181096, 226370, 271644, 316918, 339555, 362192, 452740, 475377, 543288, 633836, 679110, 724384, 792295, 905480, 950754, 1086576, 1267672, 1358220, 1448768, 1584590, 1810960, 1901508, 2173152, 2376885, 2535344, 2716440, 3169180, 3621920, 3803016, 4346304, 4753770, 5070688, 5432880, 6338360, 7243840, 7606032, 9507540, 10141376, 10865760, 12676720, 15212064, 19015080, 21731520, 25353440, 30424128, 38030160, 50706880, 76060320, 152120640]

約数ペア:

[(1, 152120640), (2, 76060320), (3, 50706880), (4, 38030160), (5, 30424128), (6, 25353440), (7, 21731520), (8, 19015080), (10, 15212064), (12, 12676720), (14, 10865760), (15, 10141376), (16, 9507540), (20, 7606032), (21, 7243840), (24, 6338360), (28, 5432880), (30, 5070688), (32, 4753770), (35, 4346304), (40, 3803016), (42, 3621920), (48, 3169180), (56, 2716440), (60, 2535344), (64, 2376885), (70, 2173152), (80, 1901508), (84, 1810960), (96, 1584590), (105, 1448768), (112, 1358220), (120, 1267672), (140, 1086576), (160, 950754), (168, 905480), (192, 792295), (210, 724384), (224, 679110), (240, 633836), (280, 543288), (320, 475377), (336, 452740), (420, 362192), (448, 339555), (480, 316918), (560, 271644), (672, 226370), (840, 181096), (960, 158459), (1120, 135822), (1344, 113185), (1680, 90548), (2240, 67911), (3360, 45274), (6720, 22637)]