566280120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1373}}^1$

素因数の和:1885

約数の個数: 128

約数和(自身を含む): 1946903040

約数和(自身を除く): 1380622920

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, 491, 840, 982, 1373, 1473, 1964, 2455, 2746, 2946, 3437, 3928, 4119, 4910, 5492, 5892, 6865, 6874, 7365, 8238, 9611, 9820, 10311, 10984, 11784, 13730, 13748, 14730, 16476, 17185, 19222, 19640, 20595, 20622, 27460, 27496, 28833, 29460, 32952, 34370, 38444, 41190, 41244, 48055, 51555, 54920, 57666, 58920, 68740, 76888, 82380, 82488, 96110, 103110, 115332, 137480, 144165, 164760, 192220, 206220, 230664, 288330, 384440, 412440, 576660, 674143, 1153320, 1348286, 2022429, 2696572, 3370715, 4044858, 4719001, 5393144, 6741430, 8089716, 9438002, 10112145, 13482860, 14157003, 16179432, 18876004, 20224290, 23595005, 26965720, 28314006, 37752008, 40448580, 47190010, 56628012, 70785015, 80897160, 94380020, 113256024, 141570030, 188760040, 283140060, 566280120]

約数ペア:

[(1, 566280120), (2, 283140060), (3, 188760040), (4, 141570030), (5, 113256024), (6, 94380020), (7, 80897160), (8, 70785015), (10, 56628012), (12, 47190010), (14, 40448580), (15, 37752008), (20, 28314006), (21, 26965720), (24, 23595005), (28, 20224290), (30, 18876004), (35, 16179432), (40, 14157003), (42, 13482860), (56, 10112145), (60, 9438002), (70, 8089716), (84, 6741430), (105, 5393144), (120, 4719001), (140, 4044858), (168, 3370715), (210, 2696572), (280, 2022429), (420, 1348286), (491, 1153320), (840, 674143), (982, 576660), (1373, 412440), (1473, 384440), (1964, 288330), (2455, 230664), (2746, 206220), (2946, 192220), (3437, 164760), (3928, 144165), (4119, 137480), (4910, 115332), (5492, 103110), (5892, 96110), (6865, 82488), (6874, 82380), (7365, 76888), (8238, 68740), (9611, 58920), (9820, 57666), (10311, 54920), (10984, 51555), (11784, 48055), (13730, 41244), (13748, 41190), (14730, 38444), (16476, 34370), (17185, 32952), (19222, 29460), (19640, 28833), (20595, 27496), (20622, 27460)]