2604920640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{883}}^1$

素因数の和:1349

約数の個数: 224

約数和(自身を含む): 9484400640

約数和(自身を除く): 6879480000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 439, 448, 480, 560, 672, 840, 878, 883, 960, 1120, 1317, 1344, 1680, 1756, 1766, 2195, 2240, 2634, 2649, 3073, 3360, 3512, 3532, 4390, 4415, 5268, 5298, 6146, 6181, 6585, 6720, 7024, 7064, 8780, 8830, 9219, 10536, 10596, 12292, 12362, 13170, 13245, 14048, 14128, 15365, 17560, 17660, 18438, 18543, 21072, 21192, 24584, 24724, 26340, 26490, 28096, 28256, 30730, 30905, 35120, 35320, 36876, 37086, 42144, 42384, 46095, 49168, 49448, 52680, 52980, 56512, 61460, 61810, 70240, 70640, 73752, 74172, 84288, 84768, 92190, 92715, 98336, 98896, 105360, 105960, 122920, 123620, 140480, 141280, 147504, 148344, 169536, 184380, 185430, 196672, 197792, 210720, 211920, 245840, 247240, 282560, 295008, 296688, 368760, 370860, 387637, 395584, 421440, 423840, 491680, 494480, 590016, 593376, 737520, 741720, 775274, 847680, 983360, 988960, 1162911, 1186752, 1475040, 1483440, 1550548, 1938185, 1977920, 2325822, 2713459, 2950080, 2966880, 3101096, 3876370, 4651644, 5426918, 5814555, 5933760, 6202192, 7752740, 8140377, 9303288, 10853836, 11629110, 12404384, 13567295, 15505480, 16280754, 18606576, 21707672, 23258220, 24808768, 27134590, 31010960, 32561508, 37213152, 40701885, 43415344, 46516440, 54269180, 62021920, 65123016, 74426304, 81403770, 86830688, 93032880, 108538360, 124043840, 130246032, 162807540, 173661376, 186065760, 217076720, 260492064, 325615080, 372131520, 434153440, 520984128, 651230160, 868306880, 1302460320, 2604920640]

約数ペア:

[(1, 2604920640), (2, 1302460320), (3, 868306880), (4, 651230160), (5, 520984128), (6, 434153440), (7, 372131520), (8, 325615080), (10, 260492064), (12, 217076720), (14, 186065760), (15, 173661376), (16, 162807540), (20, 130246032), (21, 124043840), (24, 108538360), (28, 93032880), (30, 86830688), (32, 81403770), (35, 74426304), (40, 65123016), (42, 62021920), (48, 54269180), (56, 46516440), (60, 43415344), (64, 40701885), (70, 37213152), (80, 32561508), (84, 31010960), (96, 27134590), (105, 24808768), (112, 23258220), (120, 21707672), (140, 18606576), (160, 16280754), (168, 15505480), (192, 13567295), (210, 12404384), (224, 11629110), (240, 10853836), (280, 9303288), (320, 8140377), (336, 7752740), (420, 6202192), (439, 5933760), (448, 5814555), (480, 5426918), (560, 4651644), (672, 3876370), (840, 3101096), (878, 2966880), (883, 2950080), (960, 2713459), (1120, 2325822), (1317, 1977920), (1344, 1938185), (1680, 1550548), (1756, 1483440), (1766, 1475040), (2195, 1186752), (2240, 1162911), (2634, 988960), (2649, 983360), (3073, 847680), (3360, 775274), (3512, 741720), (3532, 737520), (4390, 593376), (4415, 590016), (5268, 494480), (5298, 491680), (6146, 423840), (6181, 421440), (6585, 395584), (6720, 387637), (7024, 370860), (7064, 368760), (8780, 296688), (8830, 295008), (9219, 282560), (10536, 247240), (10596, 245840), (12292, 211920), (12362, 210720), (13170, 197792), (13245, 196672), (14048, 185430), (14128, 184380), (15365, 169536), (17560, 148344), (17660, 147504), (18438, 141280), (18543, 140480), (21072, 123620), (21192, 122920), (24584, 105960), (24724, 105360), (26340, 98896), (26490, 98336), (28096, 92715), (28256, 92190), (30730, 84768), (30905, 84288), (35120, 74172), (35320, 73752), (36876, 70640), (37086, 70240), (42144, 61810), (42384, 61460), (46095, 56512), (49168, 52980), (49448, 52680)]