126763140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7019}}^1$

素因数の和:7081

約数の個数: 96

約数和(自身を含む): 415134720

約数和(自身を除く): 288371580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 7019, 9030, 14038, 18060, 21057, 28076, 35095, 42114, 49133, 70190, 84228, 98266, 105285, 140380, 147399, 196532, 210570, 245665, 294798, 301817, 421140, 491330, 589596, 603634, 736995, 905451, 982660, 1207268, 1473990, 1509085, 1810902, 2112719, 2947980, 3018170, 3621804, 4225438, 4527255, 6036340, 6338157, 8450876, 9054510, 10563595, 12676314, 18109020, 21127190, 25352628, 31690785, 42254380, 63381570, 126763140]

約数ペア:

[(1, 126763140), (2, 63381570), (3, 42254380), (4, 31690785), (5, 25352628), (6, 21127190), (7, 18109020), (10, 12676314), (12, 10563595), (14, 9054510), (15, 8450876), (20, 6338157), (21, 6036340), (28, 4527255), (30, 4225438), (35, 3621804), (42, 3018170), (43, 2947980), (60, 2112719), (70, 1810902), (84, 1509085), (86, 1473990), (105, 1207268), (129, 982660), (140, 905451), (172, 736995), (210, 603634), (215, 589596), (258, 491330), (301, 421140), (420, 301817), (430, 294798), (516, 245665), (602, 210570), (645, 196532), (860, 147399), (903, 140380), (1204, 105285), (1290, 98266), (1505, 84228), (1806, 70190), (2580, 49133), (3010, 42114), (3612, 35095), (4515, 28076), (6020, 21057), (7019, 18060), (9030, 14038)]