25430160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15137}}^1$

素因数の和:15160

約数の個数: 80

約数和(自身を含む): 90101376

約数和(自身を除く): 64671216

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, 15137, 30274, 45411, 60548, 75685, 90822, 105959, 121096, 151370, 181644, 211918, 227055, 242192, 302740, 317877, 363288, 423836, 454110, 529795, 605480, 635754, 726576, 847672, 908220, 1059590, 1210960, 1271508, 1589385, 1695344, 1816440, 2119180, 2543016, 3178770, 3632880, 4238360, 5086032, 6357540, 8476720, 12715080, 25430160]

約数ペア:

[(1, 25430160), (2, 12715080), (3, 8476720), (4, 6357540), (5, 5086032), (6, 4238360), (7, 3632880), (8, 3178770), (10, 2543016), (12, 2119180), (14, 1816440), (15, 1695344), (16, 1589385), (20, 1271508), (21, 1210960), (24, 1059590), (28, 908220), (30, 847672), (35, 726576), (40, 635754), (42, 605480), (48, 529795), (56, 454110), (60, 423836), (70, 363288), (80, 317877), (84, 302740), (105, 242192), (112, 227055), (120, 211918), (140, 181644), (168, 151370), (210, 121096), (240, 105959), (280, 90822), (336, 75685), (420, 60548), (560, 45411), (840, 30274), (1680, 15137)]