2212885080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{17921}}^1$

素因数の和:17959

約数の個数: 192

約数和(自身を含む): 8387496000

約数和(自身を除く): 6174610920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2520, 2744, 2940, 3087, 3430, 3528, 4116, 4410, 5145, 5880, 6174, 6860, 8232, 8820, 10290, 12348, 13720, 15435, 17640, 17921, 20580, 24696, 30870, 35842, 41160, 53763, 61740, 71684, 89605, 107526, 123480, 125447, 143368, 161289, 179210, 215052, 250894, 268815, 322578, 358420, 376341, 430104, 501788, 537630, 627235, 645156, 716840, 752682, 806445, 878129, 1003576, 1075260, 1129023, 1254470, 1290312, 1505364, 1612890, 1756258, 1881705, 2150520, 2258046, 2508940, 2634387, 3010728, 3225780, 3512516, 3763410, 4390645, 4516092, 5017880, 5268774, 5645115, 6146903, 6451560, 7025032, 7526820, 7903161, 8781290, 9032184, 10537548, 11290230, 12293806, 13171935, 15053640, 15806322, 17562580, 18440709, 21075096, 22580460, 24587612, 26343870, 30734515, 31612644, 35125160, 36881418, 39515805, 45160920, 49175224, 52687740, 55322127, 61469030, 63225288, 73762836, 79031610, 92203545, 105375480, 110644254, 122938060, 147525672, 158063220, 184407090, 221288508, 245876120, 276610635, 316126440, 368814180, 442577016, 553221270, 737628360, 1106442540, 2212885080]

約数ペア:

[(1, 2212885080), (2, 1106442540), (3, 737628360), (4, 553221270), (5, 442577016), (6, 368814180), (7, 316126440), (8, 276610635), (9, 245876120), (10, 221288508), (12, 184407090), (14, 158063220), (15, 147525672), (18, 122938060), (20, 110644254), (21, 105375480), (24, 92203545), (28, 79031610), (30, 73762836), (35, 63225288), (36, 61469030), (40, 55322127), (42, 52687740), (45, 49175224), (49, 45160920), (56, 39515805), (60, 36881418), (63, 35125160), (70, 31612644), (72, 30734515), (84, 26343870), (90, 24587612), (98, 22580460), (105, 21075096), (120, 18440709), (126, 17562580), (140, 15806322), (147, 15053640), (168, 13171935), (180, 12293806), (196, 11290230), (210, 10537548), (245, 9032184), (252, 8781290), (280, 7903161), (294, 7526820), (315, 7025032), (343, 6451560), (360, 6146903), (392, 5645115), (420, 5268774), (441, 5017880), (490, 4516092), (504, 4390645), (588, 3763410), (630, 3512516), (686, 3225780), (735, 3010728), (840, 2634387), (882, 2508940), (980, 2258046), (1029, 2150520), (1176, 1881705), (1260, 1756258), (1372, 1612890), (1470, 1505364), (1715, 1290312), (1764, 1254470), (1960, 1129023), (2058, 1075260), (2205, 1003576), (2520, 878129), (2744, 806445), (2940, 752682), (3087, 716840), (3430, 645156), (3528, 627235), (4116, 537630), (4410, 501788), (5145, 430104), (5880, 376341), (6174, 358420), (6860, 322578), (8232, 268815), (8820, 250894), (10290, 215052), (12348, 179210), (13720, 161289), (15435, 143368), (17640, 125447), (17921, 123480), (20580, 107526), (24696, 89605), (30870, 71684), (35842, 61740), (41160, 53763)]