2080488564

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{937}}^1$

素因数の和:1060

約数の個数: 240

約数和(自身を含む): 6864359040

約数和(自身を除く): 4783870476

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 89, 99, 108, 126, 132, 154, 162, 178, 189, 198, 231, 252, 267, 297, 308, 324, 356, 378, 396, 462, 534, 567, 594, 623, 693, 756, 801, 891, 924, 937, 979, 1068, 1134, 1188, 1246, 1386, 1602, 1782, 1869, 1874, 1958, 2079, 2268, 2403, 2492, 2772, 2811, 2937, 3204, 3564, 3738, 3748, 3916, 4158, 4806, 5607, 5622, 5874, 6237, 6559, 6853, 7209, 7476, 8316, 8433, 8811, 9612, 10307, 11214, 11244, 11748, 12474, 13118, 13706, 14418, 16821, 16866, 17622, 19677, 20559, 20614, 22428, 24948, 25299, 26236, 26433, 27412, 28836, 30921, 33642, 33732, 35244, 39354, 41118, 41228, 50463, 50598, 52866, 59031, 61677, 61842, 67284, 72149, 75897, 78708, 79299, 82236, 83393, 92763, 100926, 101196, 105732, 118062, 123354, 123684, 144298, 151794, 158598, 166786, 177093, 185031, 185526, 201852, 216447, 236124, 246708, 250179, 278289, 288596, 303588, 317196, 333572, 354186, 370062, 371052, 432894, 500358, 531279, 555093, 556578, 583751, 649341, 708372, 740124, 750537, 834867, 865788, 917323, 1000716, 1062558, 1110186, 1113156, 1167502, 1298682, 1501074, 1669734, 1751253, 1834646, 1948023, 2125116, 2220372, 2251611, 2335004, 2597364, 2751969, 3002148, 3339468, 3502506, 3669292, 3896046, 4503222, 5253759, 5503938, 5844069, 6421261, 6754833, 7005012, 7792092, 8255907, 9006444, 10507518, 11007876, 11688138, 12842522, 13509666, 15761277, 16511814, 19263783, 21015036, 23376276, 24767721, 25685044, 27019332, 31522554, 33023628, 38527566, 47283831, 49535442, 57791349, 63045108, 74303163, 77055132, 94567662, 99070884, 115582698, 148606326, 173374047, 189135324, 231165396, 297212652, 346748094, 520122141, 693496188, 1040244282, 2080488564]

約数ペア:

[(1, 2080488564), (2, 1040244282), (3, 693496188), (4, 520122141), (6, 346748094), (7, 297212652), (9, 231165396), (11, 189135324), (12, 173374047), (14, 148606326), (18, 115582698), (21, 99070884), (22, 94567662), (27, 77055132), (28, 74303163), (33, 63045108), (36, 57791349), (42, 49535442), (44, 47283831), (54, 38527566), (63, 33023628), (66, 31522554), (77, 27019332), (81, 25685044), (84, 24767721), (89, 23376276), (99, 21015036), (108, 19263783), (126, 16511814), (132, 15761277), (154, 13509666), (162, 12842522), (178, 11688138), (189, 11007876), (198, 10507518), (231, 9006444), (252, 8255907), (267, 7792092), (297, 7005012), (308, 6754833), (324, 6421261), (356, 5844069), (378, 5503938), (396, 5253759), (462, 4503222), (534, 3896046), (567, 3669292), (594, 3502506), (623, 3339468), (693, 3002148), (756, 2751969), (801, 2597364), (891, 2335004), (924, 2251611), (937, 2220372), (979, 2125116), (1068, 1948023), (1134, 1834646), (1188, 1751253), (1246, 1669734), (1386, 1501074), (1602, 1298682), (1782, 1167502), (1869, 1113156), (1874, 1110186), (1958, 1062558), (2079, 1000716), (2268, 917323), (2403, 865788), (2492, 834867), (2772, 750537), (2811, 740124), (2937, 708372), (3204, 649341), (3564, 583751), (3738, 556578), (3748, 555093), (3916, 531279), (4158, 500358), (4806, 432894), (5607, 371052), (5622, 370062), (5874, 354186), (6237, 333572), (6559, 317196), (6853, 303588), (7209, 288596), (7476, 278289), (8316, 250179), (8433, 246708), (8811, 236124), (9612, 216447), (10307, 201852), (11214, 185526), (11244, 185031), (11748, 177093), (12474, 166786), (13118, 158598), (13706, 151794), (14418, 144298), (16821, 123684), (16866, 123354), (17622, 118062), (19677, 105732), (20559, 101196), (20614, 100926), (22428, 92763), (24948, 83393), (25299, 82236), (26236, 79299), (26433, 78708), (27412, 75897), (28836, 72149), (30921, 67284), (33642, 61842), (33732, 61677), (35244, 59031), (39354, 52866), (41118, 50598), (41228, 50463)]