1430789640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{12433}}^1$

素因数の和:12591

約数の個数: 128

約数和(自身を含む): 4941768960

約数和(自身を除く): 3510979320

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, 137, 140, 168, 210, 274, 280, 411, 420, 548, 685, 822, 840, 959, 1096, 1370, 1644, 1918, 2055, 2740, 2877, 3288, 3836, 4110, 4795, 5480, 5754, 7672, 8220, 9590, 11508, 12433, 14385, 16440, 19180, 23016, 24866, 28770, 37299, 38360, 49732, 57540, 62165, 74598, 87031, 99464, 115080, 124330, 149196, 174062, 186495, 248660, 261093, 298392, 348124, 372990, 435155, 497320, 522186, 696248, 745980, 870310, 1044372, 1305465, 1491960, 1703321, 1740620, 2088744, 2610930, 3406642, 3481240, 5109963, 5221860, 6813284, 8516605, 10219926, 10443720, 11923247, 13626568, 17033210, 20439852, 23846494, 25549815, 34066420, 35769741, 40879704, 47692988, 51099630, 59616235, 68132840, 71539482, 95385976, 102199260, 119232470, 143078964, 178848705, 204398520, 238464940, 286157928, 357697410, 476929880, 715394820, 1430789640]

約数ペア:

[(1, 1430789640), (2, 715394820), (3, 476929880), (4, 357697410), (5, 286157928), (6, 238464940), (7, 204398520), (8, 178848705), (10, 143078964), (12, 119232470), (14, 102199260), (15, 95385976), (20, 71539482), (21, 68132840), (24, 59616235), (28, 51099630), (30, 47692988), (35, 40879704), (40, 35769741), (42, 34066420), (56, 25549815), (60, 23846494), (70, 20439852), (84, 17033210), (105, 13626568), (120, 11923247), (137, 10443720), (140, 10219926), (168, 8516605), (210, 6813284), (274, 5221860), (280, 5109963), (411, 3481240), (420, 3406642), (548, 2610930), (685, 2088744), (822, 1740620), (840, 1703321), (959, 1491960), (1096, 1305465), (1370, 1044372), (1644, 870310), (1918, 745980), (2055, 696248), (2740, 522186), (2877, 497320), (3288, 435155), (3836, 372990), (4110, 348124), (4795, 298392), (5480, 261093), (5754, 248660), (7672, 186495), (8220, 174062), (9590, 149196), (11508, 124330), (12433, 115080), (14385, 99464), (16440, 87031), (19180, 74598), (23016, 62165), (24866, 57540), (28770, 49732), (37299, 38360)]