65141160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{77549}}^1$

素因数の和:77570

約数の個数: 64

約数和(自身を含む): 223344000

約数和(自身を除く): 158202840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 77549, 155098, 232647, 310196, 387745, 465294, 542843, 620392, 775490, 930588, 1085686, 1163235, 1550980, 1628529, 1861176, 2171372, 2326470, 2714215, 3101960, 3257058, 4342744, 4652940, 5428430, 6514116, 8142645, 9305880, 10856860, 13028232, 16285290, 21713720, 32570580, 65141160]

約数ペア:

[(1, 65141160), (2, 32570580), (3, 21713720), (4, 16285290), (5, 13028232), (6, 10856860), (7, 9305880), (8, 8142645), (10, 6514116), (12, 5428430), (14, 4652940), (15, 4342744), (20, 3257058), (21, 3101960), (24, 2714215), (28, 2326470), (30, 2171372), (35, 1861176), (40, 1628529), (42, 1550980), (56, 1163235), (60, 1085686), (70, 930588), (84, 775490), (105, 620392), (120, 542843), (140, 465294), (168, 387745), (210, 310196), (280, 232647), (420, 155098), (840, 77549)]