2912077980

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{9511}}^1$

素因数の和:9548

約数の個数: 192

約数和(自身を含む): 10482984960

約数和(自身を除く): 7570906980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 2187, 2268, 2430, 2835, 2916, 3402, 3645, 3780, 4374, 4860, 5103, 5670, 6804, 7290, 8505, 8748, 9511, 10206, 10935, 11340, 14580, 15309, 17010, 19022, 20412, 21870, 25515, 28533, 30618, 34020, 38044, 43740, 47555, 51030, 57066, 61236, 66577, 76545, 85599, 95110, 102060, 114132, 133154, 142665, 153090, 171198, 190220, 199731, 256797, 266308, 285330, 306180, 332885, 342396, 399462, 427995, 513594, 570660, 599193, 665770, 770391, 798924, 855990, 998655, 1027188, 1198386, 1283985, 1331540, 1540782, 1711980, 1797579, 1997310, 2311173, 2396772, 2567970, 2995965, 3081564, 3595158, 3851955, 3994620, 4622346, 5135940, 5392737, 5991930, 6933519, 7190316, 7703910, 8987895, 9244692, 10785474, 11555865, 11983860, 13867038, 15407820, 16178211, 17975790, 20800557, 21570948, 23111730, 26963685, 27734076, 32356422, 34667595, 35951580, 41601114, 46223460, 48534633, 53927370, 64712844, 69335190, 80891055, 83202228, 97069266, 104002785, 107854740, 138670380, 145603899, 161782110, 194138532, 208005570, 242673165, 291207798, 323564220, 416011140, 485346330, 582415596, 728019495, 970692660, 1456038990, 2912077980]

約数ペア:

[(1, 2912077980), (2, 1456038990), (3, 970692660), (4, 728019495), (5, 582415596), (6, 485346330), (7, 416011140), (9, 323564220), (10, 291207798), (12, 242673165), (14, 208005570), (15, 194138532), (18, 161782110), (20, 145603899), (21, 138670380), (27, 107854740), (28, 104002785), (30, 97069266), (35, 83202228), (36, 80891055), (42, 69335190), (45, 64712844), (54, 53927370), (60, 48534633), (63, 46223460), (70, 41601114), (81, 35951580), (84, 34667595), (90, 32356422), (105, 27734076), (108, 26963685), (126, 23111730), (135, 21570948), (140, 20800557), (162, 17975790), (180, 16178211), (189, 15407820), (210, 13867038), (243, 11983860), (252, 11555865), (270, 10785474), (315, 9244692), (324, 8987895), (378, 7703910), (405, 7190316), (420, 6933519), (486, 5991930), (540, 5392737), (567, 5135940), (630, 4622346), (729, 3994620), (756, 3851955), (810, 3595158), (945, 3081564), (972, 2995965), (1134, 2567970), (1215, 2396772), (1260, 2311173), (1458, 1997310), (1620, 1797579), (1701, 1711980), (1890, 1540782), (2187, 1331540), (2268, 1283985), (2430, 1198386), (2835, 1027188), (2916, 998655), (3402, 855990), (3645, 798924), (3780, 770391), (4374, 665770), (4860, 599193), (5103, 570660), (5670, 513594), (6804, 427995), (7290, 399462), (8505, 342396), (8748, 332885), (9511, 306180), (10206, 285330), (10935, 266308), (11340, 256797), (14580, 199731), (15309, 190220), (17010, 171198), (19022, 153090), (20412, 142665), (21870, 133154), (25515, 114132), (28533, 102060), (30618, 95110), (34020, 85599), (38044, 76545), (43740, 66577), (47555, 61236), (51030, 57066)]