195852720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{116579}}^1$

素因数の和:116602

約数の個数: 80

約数和(自身を含む): 693884160

約数和(自身を除く): 498031440

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, 116579, 233158, 349737, 466316, 582895, 699474, 816053, 932632, 1165790, 1398948, 1632106, 1748685, 1865264, 2331580, 2448159, 2797896, 3264212, 3497370, 4080265, 4663160, 4896318, 5595792, 6528424, 6994740, 8160530, 9326320, 9792636, 12240795, 13056848, 13989480, 16321060, 19585272, 24481590, 27978960, 32642120, 39170544, 48963180, 65284240, 97926360, 195852720]

約数ペア:

[(1, 195852720), (2, 97926360), (3, 65284240), (4, 48963180), (5, 39170544), (6, 32642120), (7, 27978960), (8, 24481590), (10, 19585272), (12, 16321060), (14, 13989480), (15, 13056848), (16, 12240795), (20, 9792636), (21, 9326320), (24, 8160530), (28, 6994740), (30, 6528424), (35, 5595792), (40, 4896318), (42, 4663160), (48, 4080265), (56, 3497370), (60, 3264212), (70, 2797896), (80, 2448159), (84, 2331580), (105, 1865264), (112, 1748685), (120, 1632106), (140, 1398948), (168, 1165790), (210, 932632), (240, 816053), (280, 699474), (336, 582895), (420, 466316), (560, 349737), (840, 233158), (1680, 116579)]