175128240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{104243}}^1$

素因数の和:104266

約数の個数: 80

約数和(自身を含む): 620460288

約数和(自身を除く): 445332048

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, 104243, 208486, 312729, 416972, 521215, 625458, 729701, 833944, 1042430, 1250916, 1459402, 1563645, 1667888, 2084860, 2189103, 2501832, 2918804, 3127290, 3648505, 4169720, 4378206, 5003664, 5837608, 6254580, 7297010, 8339440, 8756412, 10945515, 11675216, 12509160, 14594020, 17512824, 21891030, 25018320, 29188040, 35025648, 43782060, 58376080, 87564120, 175128240]

約数ペア:

[(1, 175128240), (2, 87564120), (3, 58376080), (4, 43782060), (5, 35025648), (6, 29188040), (7, 25018320), (8, 21891030), (10, 17512824), (12, 14594020), (14, 12509160), (15, 11675216), (16, 10945515), (20, 8756412), (21, 8339440), (24, 7297010), (28, 6254580), (30, 5837608), (35, 5003664), (40, 4378206), (42, 4169720), (48, 3648505), (56, 3127290), (60, 2918804), (70, 2501832), (80, 2189103), (84, 2084860), (105, 1667888), (112, 1563645), (120, 1459402), (140, 1250916), (168, 1042430), (210, 833944), (240, 729701), (280, 625458), (336, 521215), (420, 416972), (560, 312729), (840, 208486), (1680, 104243)]