809868360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5573}}^1$

素因数の和:5767

約数の個数: 128

約数和(自身を含む): 2793242880

約数和(自身を除く): 1983374520

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, 173, 210, 280, 346, 420, 519, 692, 840, 865, 1038, 1211, 1384, 1730, 2076, 2422, 2595, 3460, 3633, 4152, 4844, 5190, 5573, 6055, 6920, 7266, 9688, 10380, 11146, 12110, 14532, 16719, 18165, 20760, 22292, 24220, 27865, 29064, 33438, 36330, 39011, 44584, 48440, 55730, 66876, 72660, 78022, 83595, 111460, 117033, 133752, 145320, 156044, 167190, 195055, 222920, 234066, 312088, 334380, 390110, 468132, 585165, 668760, 780220, 936264, 964129, 1170330, 1560440, 1928258, 2340660, 2892387, 3856516, 4681320, 4820645, 5784774, 6748903, 7713032, 9641290, 11569548, 13497806, 14461935, 19282580, 20246709, 23139096, 26995612, 28923870, 33744515, 38565160, 40493418, 53991224, 57847740, 67489030, 80986836, 101233545, 115695480, 134978060, 161973672, 202467090, 269956120, 404934180, 809868360]

約数ペア:

[(1, 809868360), (2, 404934180), (3, 269956120), (4, 202467090), (5, 161973672), (6, 134978060), (7, 115695480), (8, 101233545), (10, 80986836), (12, 67489030), (14, 57847740), (15, 53991224), (20, 40493418), (21, 38565160), (24, 33744515), (28, 28923870), (30, 26995612), (35, 23139096), (40, 20246709), (42, 19282580), (56, 14461935), (60, 13497806), (70, 11569548), (84, 9641290), (105, 7713032), (120, 6748903), (140, 5784774), (168, 4820645), (173, 4681320), (210, 3856516), (280, 2892387), (346, 2340660), (420, 1928258), (519, 1560440), (692, 1170330), (840, 964129), (865, 936264), (1038, 780220), (1211, 668760), (1384, 585165), (1730, 468132), (2076, 390110), (2422, 334380), (2595, 312088), (3460, 234066), (3633, 222920), (4152, 195055), (4844, 167190), (5190, 156044), (5573, 145320), (6055, 133752), (6920, 117033), (7266, 111460), (9688, 83595), (10380, 78022), (11146, 72660), (12110, 66876), (14532, 55730), (16719, 48440), (18165, 44584), (20760, 39011), (22292, 36330), (24220, 33438), (27865, 29064)]