921130560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{45691}}^1$

素因数の和:45721

約数の個数: 168

約数和(自身を含む): 3620999616

約数和(自身を除く): 2699869056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 45691, 91382, 137073, 182764, 228455, 274146, 319837, 365528, 411219, 456910, 548292, 639674, 685365, 731056, 822438, 913820, 959511, 1096584, 1279348, 1370730, 1462112, 1599185, 1644876, 1827640, 1919022, 2056095, 2193168, 2558696, 2741460, 2878533, 2924224, 3198370, 3289752, 3655280, 3838044, 4112190, 4386336, 4797555, 5117392, 5482920, 5757066, 6396740, 6579504, 7310560, 7676088, 8224380, 8772672, 9595110, 10234784, 10965840, 11514132, 12793480, 13159008, 14392665, 14621120, 15352176, 16448760, 19190220, 20469568, 21931680, 23028264, 25586960, 26318016, 28785330, 30704352, 32897520, 38380440, 43863360, 46056528, 51173920, 57570660, 61408704, 65795040, 76760880, 92113056, 102347840, 115141320, 131590080, 153521760, 184226112, 230282640, 307043520, 460565280, 921130560]

約数ペア:

[(1, 921130560), (2, 460565280), (3, 307043520), (4, 230282640), (5, 184226112), (6, 153521760), (7, 131590080), (8, 115141320), (9, 102347840), (10, 92113056), (12, 76760880), (14, 65795040), (15, 61408704), (16, 57570660), (18, 51173920), (20, 46056528), (21, 43863360), (24, 38380440), (28, 32897520), (30, 30704352), (32, 28785330), (35, 26318016), (36, 25586960), (40, 23028264), (42, 21931680), (45, 20469568), (48, 19190220), (56, 16448760), (60, 15352176), (63, 14621120), (64, 14392665), (70, 13159008), (72, 12793480), (80, 11514132), (84, 10965840), (90, 10234784), (96, 9595110), (105, 8772672), (112, 8224380), (120, 7676088), (126, 7310560), (140, 6579504), (144, 6396740), (160, 5757066), (168, 5482920), (180, 5117392), (192, 4797555), (210, 4386336), (224, 4112190), (240, 3838044), (252, 3655280), (280, 3289752), (288, 3198370), (315, 2924224), (320, 2878533), (336, 2741460), (360, 2558696), (420, 2193168), (448, 2056095), (480, 1919022), (504, 1827640), (560, 1644876), (576, 1599185), (630, 1462112), (672, 1370730), (720, 1279348), (840, 1096584), (960, 959511), (1008, 913820), (1120, 822438), (1260, 731056), (1344, 685365), (1440, 639674), (1680, 548292), (2016, 456910), (2240, 411219), (2520, 365528), (2880, 319837), (3360, 274146), (4032, 228455), (5040, 182764), (6720, 137073), (10080, 91382), (20160, 45691)]