214845120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{10657}}^1$

素因数の和:10687

約数の個数: 168

約数和(自身を含む): 844625184

約数和(自身を除く): 629780064

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, 10657, 20160, 21314, 31971, 42628, 53285, 63942, 74599, 85256, 95913, 106570, 127884, 149198, 159855, 170512, 191826, 213140, 223797, 255768, 298396, 319710, 341024, 372995, 383652, 426280, 447594, 479565, 511536, 596792, 639420, 671391, 682048, 745990, 767304, 852560, 895188, 959130, 1023072, 1118985, 1193584, 1278840, 1342782, 1491980, 1534608, 1705120, 1790376, 1918260, 2046144, 2237970, 2387168, 2557680, 2685564, 2983960, 3069216, 3356955, 3410240, 3580752, 3836520, 4475940, 4774336, 5115360, 5371128, 5967920, 6138432, 6713910, 7161504, 7673040, 8951880, 10230720, 10742256, 11935840, 13427820, 14323008, 15346080, 17903760, 21484512, 23871680, 26855640, 30692160, 35807520, 42969024, 53711280, 71615040, 107422560, 214845120]

約数ペア:

[(1, 214845120), (2, 107422560), (3, 71615040), (4, 53711280), (5, 42969024), (6, 35807520), (7, 30692160), (8, 26855640), (9, 23871680), (10, 21484512), (12, 17903760), (14, 15346080), (15, 14323008), (16, 13427820), (18, 11935840), (20, 10742256), (21, 10230720), (24, 8951880), (28, 7673040), (30, 7161504), (32, 6713910), (35, 6138432), (36, 5967920), (40, 5371128), (42, 5115360), (45, 4774336), (48, 4475940), (56, 3836520), (60, 3580752), (63, 3410240), (64, 3356955), (70, 3069216), (72, 2983960), (80, 2685564), (84, 2557680), (90, 2387168), (96, 2237970), (105, 2046144), (112, 1918260), (120, 1790376), (126, 1705120), (140, 1534608), (144, 1491980), (160, 1342782), (168, 1278840), (180, 1193584), (192, 1118985), (210, 1023072), (224, 959130), (240, 895188), (252, 852560), (280, 767304), (288, 745990), (315, 682048), (320, 671391), (336, 639420), (360, 596792), (420, 511536), (448, 479565), (480, 447594), (504, 426280), (560, 383652), (576, 372995), (630, 341024), (672, 319710), (720, 298396), (840, 255768), (960, 223797), (1008, 213140), (1120, 191826), (1260, 170512), (1344, 159855), (1440, 149198), (1680, 127884), (2016, 106570), (2240, 95913), (2520, 85256), (2880, 74599), (3360, 63942), (4032, 53285), (5040, 42628), (6720, 31971), (10080, 21314), (10657, 20160)]