248934819840

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{1157621}}^1$

素因数の和:1157658

約数の個数: 192

約数和(自身を含む): 910168721280

約数和(自身を除く): 661233901440

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, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 10240, 10752, 13440, 14336, 15360, 17920, 21504, 26880, 30720, 35840, 43008, 53760, 71680, 107520, 215040, 1157621, 2315242, 3472863, 4630484, 5788105, 6945726, 8103347, 9260968, 11576210, 13891452, 16206694, 17364315, 18521936, 23152420, 24310041, 27782904, 32413388, 34728630, 37043872, 40516735, 46304840, 48620082, 55565808, 64826776, 69457260, 74087744, 81033470, 92609680, 97240164, 111131616, 121550205, 129653552, 138914520, 148175488, 162066940, 185219360, 194480328, 222263232, 243100410, 259307104, 277829040, 296350976, 324133880, 370438720, 388960656, 444526464, 486200820, 518614208, 555658080, 592701952, 648267760, 740877440, 777921312, 889052928, 972401640, 1037228416, 1111316160, 1185403904, 1296535520, 1481754880, 1555842624, 1778105856, 1944803280, 2074456832, 2222632320, 2370807808, 2593071040, 2963509760, 3111685248, 3556211712, 3889606560, 4148913664, 4445264640, 5186142080, 5927019520, 6223370496, 7112423424, 7779213120, 8297827328, 8890529280, 10372284160, 11854039040, 12446740992, 15558426240, 16595654656, 17781058560, 20744568320, 24893481984, 31116852480, 35562117120, 41489136640, 49786963968, 62233704960, 82978273280, 124467409920, 248934819840]

約数ペア:

[(1, 248934819840), (2, 124467409920), (3, 82978273280), (4, 62233704960), (5, 49786963968), (6, 41489136640), (7, 35562117120), (8, 31116852480), (10, 24893481984), (12, 20744568320), (14, 17781058560), (15, 16595654656), (16, 15558426240), (20, 12446740992), (21, 11854039040), (24, 10372284160), (28, 8890529280), (30, 8297827328), (32, 7779213120), (35, 7112423424), (40, 6223370496), (42, 5927019520), (48, 5186142080), (56, 4445264640), (60, 4148913664), (64, 3889606560), (70, 3556211712), (80, 3111685248), (84, 2963509760), (96, 2593071040), (105, 2370807808), (112, 2222632320), (120, 2074456832), (128, 1944803280), (140, 1778105856), (160, 1555842624), (168, 1481754880), (192, 1296535520), (210, 1185403904), (224, 1111316160), (240, 1037228416), (256, 972401640), (280, 889052928), (320, 777921312), (336, 740877440), (384, 648267760), (420, 592701952), (448, 555658080), (480, 518614208), (512, 486200820), (560, 444526464), (640, 388960656), (672, 370438720), (768, 324133880), (840, 296350976), (896, 277829040), (960, 259307104), (1024, 243100410), (1120, 222263232), (1280, 194480328), (1344, 185219360), (1536, 162066940), (1680, 148175488), (1792, 138914520), (1920, 129653552), (2048, 121550205), (2240, 111131616), (2560, 97240164), (2688, 92609680), (3072, 81033470), (3360, 74087744), (3584, 69457260), (3840, 64826776), (4480, 55565808), (5120, 48620082), (5376, 46304840), (6144, 40516735), (6720, 37043872), (7168, 34728630), (7680, 32413388), (8960, 27782904), (10240, 24310041), (10752, 23152420), (13440, 18521936), (14336, 17364315), (15360, 16206694), (17920, 13891452), (21504, 11576210), (26880, 9260968), (30720, 8103347), (35840, 6945726), (43008, 5788105), (53760, 4630484), (71680, 3472863), (107520, 2315242), (215040, 1157621)]