1567142220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{10753}}^1$

素因数の和:11119

約数の個数: 96

約数和(自身を含む): 5029774848

約数和(自身を除く): 3462632628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 347, 420, 694, 1041, 1388, 1735, 2082, 2429, 3470, 4164, 4858, 5205, 6940, 7287, 9716, 10410, 10753, 12145, 14574, 20820, 21506, 24290, 29148, 32259, 36435, 43012, 48580, 53765, 64518, 72870, 75271, 107530, 129036, 145740, 150542, 161295, 215060, 225813, 301084, 322590, 376355, 451626, 645180, 752710, 903252, 1129065, 1505420, 2258130, 3731291, 4516260, 7462582, 11193873, 14925164, 18656455, 22387746, 26119037, 37312910, 44775492, 52238074, 55969365, 74625820, 78357111, 104476148, 111938730, 130595185, 156714222, 223877460, 261190370, 313428444, 391785555, 522380740, 783571110, 1567142220]

約数ペア:

[(1, 1567142220), (2, 783571110), (3, 522380740), (4, 391785555), (5, 313428444), (6, 261190370), (7, 223877460), (10, 156714222), (12, 130595185), (14, 111938730), (15, 104476148), (20, 78357111), (21, 74625820), (28, 55969365), (30, 52238074), (35, 44775492), (42, 37312910), (60, 26119037), (70, 22387746), (84, 18656455), (105, 14925164), (140, 11193873), (210, 7462582), (347, 4516260), (420, 3731291), (694, 2258130), (1041, 1505420), (1388, 1129065), (1735, 903252), (2082, 752710), (2429, 645180), (3470, 451626), (4164, 376355), (4858, 322590), (5205, 301084), (6940, 225813), (7287, 215060), (9716, 161295), (10410, 150542), (10753, 145740), (12145, 129036), (14574, 107530), (20820, 75271), (21506, 72870), (24290, 64518), (29148, 53765), (32259, 48580), (36435, 43012)]