202130880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{4297}}^1$

素因数の和:4331

約数の個数: 168

約数和(自身を含む): 746717328

約数和(自身を除く): 544586448

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4297, 4704, 5880, 6720, 7840, 8594, 9408, 11760, 12891, 15680, 17188, 21485, 23520, 25782, 30079, 34376, 42970, 47040, 51564, 60158, 64455, 68752, 85940, 90237, 103128, 120316, 128910, 137504, 150395, 171880, 180474, 206256, 210553, 240632, 257820, 275008, 300790, 343760, 360948, 412512, 421106, 451185, 481264, 515640, 601580, 631659, 687520, 721896, 825024, 842212, 902370, 962528, 1031280, 1052765, 1203160, 1263318, 1375040, 1443792, 1684424, 1804740, 1925056, 2062560, 2105530, 2406320, 2526636, 2887584, 3158295, 3368848, 3609480, 4125120, 4211060, 4812640, 5053272, 5775168, 6316590, 6737696, 7218960, 8422120, 9625280, 10106544, 12633180, 13475392, 14437920, 16844240, 20213088, 25266360, 28875840, 33688480, 40426176, 50532720, 67376960, 101065440, 202130880]

約数ペア:

[(1, 202130880), (2, 101065440), (3, 67376960), (4, 50532720), (5, 40426176), (6, 33688480), (7, 28875840), (8, 25266360), (10, 20213088), (12, 16844240), (14, 14437920), (15, 13475392), (16, 12633180), (20, 10106544), (21, 9625280), (24, 8422120), (28, 7218960), (30, 6737696), (32, 6316590), (35, 5775168), (40, 5053272), (42, 4812640), (48, 4211060), (49, 4125120), (56, 3609480), (60, 3368848), (64, 3158295), (70, 2887584), (80, 2526636), (84, 2406320), (96, 2105530), (98, 2062560), (105, 1925056), (112, 1804740), (120, 1684424), (140, 1443792), (147, 1375040), (160, 1263318), (168, 1203160), (192, 1052765), (196, 1031280), (210, 962528), (224, 902370), (240, 842212), (245, 825024), (280, 721896), (294, 687520), (320, 631659), (336, 601580), (392, 515640), (420, 481264), (448, 451185), (480, 421106), (490, 412512), (560, 360948), (588, 343760), (672, 300790), (735, 275008), (784, 257820), (840, 240632), (960, 210553), (980, 206256), (1120, 180474), (1176, 171880), (1344, 150395), (1470, 137504), (1568, 128910), (1680, 120316), (1960, 103128), (2240, 90237), (2352, 85940), (2940, 68752), (3136, 64455), (3360, 60158), (3920, 51564), (4297, 47040), (4704, 42970), (5880, 34376), (6720, 30079), (7840, 25782), (8594, 23520), (9408, 21485), (11760, 17188), (12891, 15680)]