2254041440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1565

約数の個数: 192

約数和(自身を含む): 6498455040

約数和(自身を除く): 4244413600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 73, 76, 80, 95, 112, 133, 140, 146, 152, 160, 190, 224, 266, 280, 292, 304, 365, 380, 511, 532, 560, 584, 608, 665, 730, 760, 1022, 1064, 1120, 1168, 1330, 1387, 1451, 1460, 1520, 2044, 2128, 2336, 2555, 2660, 2774, 2902, 2920, 3040, 4088, 4256, 5110, 5320, 5548, 5804, 5840, 6935, 7255, 8176, 9709, 10157, 10220, 10640, 11096, 11608, 11680, 13870, 14510, 16352, 19418, 20314, 20440, 21280, 22192, 23216, 27569, 27740, 29020, 38836, 40628, 40880, 44384, 46432, 48545, 50785, 55138, 55480, 58040, 77672, 81256, 81760, 97090, 101570, 105923, 110276, 110960, 116080, 137845, 155344, 162512, 192983, 194180, 203140, 211846, 220552, 221920, 232160, 275690, 310688, 325024, 385966, 388360, 406280, 423692, 441104, 529615, 551380, 741461, 771932, 776720, 812560, 847384, 882208, 964915, 1059230, 1102760, 1482922, 1543864, 1553440, 1625120, 1694768, 1929830, 2012537, 2118460, 2205520, 2965844, 3087728, 3389536, 3707305, 3859660, 4025074, 4236920, 4411040, 5931688, 6175456, 7414610, 7719320, 8050148, 8473840, 10062685, 11863376, 14087759, 14829220, 15438640, 16100296, 16947680, 20125370, 23726752, 28175518, 29658440, 30877280, 32200592, 40250740, 56351036, 59316880, 64401184, 70438795, 80501480, 112702072, 118633760, 140877590, 161002960, 225404144, 281755180, 322005920, 450808288, 563510360, 1127020720, 2254041440]

約数ペア:

[(1, 2254041440), (2, 1127020720), (4, 563510360), (5, 450808288), (7, 322005920), (8, 281755180), (10, 225404144), (14, 161002960), (16, 140877590), (19, 118633760), (20, 112702072), (28, 80501480), (32, 70438795), (35, 64401184), (38, 59316880), (40, 56351036), (56, 40250740), (70, 32200592), (73, 30877280), (76, 29658440), (80, 28175518), (95, 23726752), (112, 20125370), (133, 16947680), (140, 16100296), (146, 15438640), (152, 14829220), (160, 14087759), (190, 11863376), (224, 10062685), (266, 8473840), (280, 8050148), (292, 7719320), (304, 7414610), (365, 6175456), (380, 5931688), (511, 4411040), (532, 4236920), (560, 4025074), (584, 3859660), (608, 3707305), (665, 3389536), (730, 3087728), (760, 2965844), (1022, 2205520), (1064, 2118460), (1120, 2012537), (1168, 1929830), (1330, 1694768), (1387, 1625120), (1451, 1553440), (1460, 1543864), (1520, 1482922), (2044, 1102760), (2128, 1059230), (2336, 964915), (2555, 882208), (2660, 847384), (2774, 812560), (2902, 776720), (2920, 771932), (3040, 741461), (4088, 551380), (4256, 529615), (5110, 441104), (5320, 423692), (5548, 406280), (5804, 388360), (5840, 385966), (6935, 325024), (7255, 310688), (8176, 275690), (9709, 232160), (10157, 221920), (10220, 220552), (10640, 211846), (11096, 203140), (11608, 194180), (11680, 192983), (13870, 162512), (14510, 155344), (16352, 137845), (19418, 116080), (20314, 110960), (20440, 110276), (21280, 105923), (22192, 101570), (23216, 97090), (27569, 81760), (27740, 81256), (29020, 77672), (38836, 58040), (40628, 55480), (40880, 55138), (44384, 50785), (46432, 48545)]