126709760

素因数分解:

$2^{12}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:321

約数の個数: 104

約数和(自身を含む): 318466080

約数和(自身を除く): 191756320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 269, 320, 368, 460, 512, 538, 640, 736, 920, 1024, 1076, 1280, 1345, 1472, 1840, 2048, 2152, 2560, 2690, 2944, 3680, 4096, 4304, 5120, 5380, 5888, 6187, 7360, 8608, 10240, 10760, 11776, 12374, 14720, 17216, 20480, 21520, 23552, 24748, 29440, 30935, 34432, 43040, 47104, 49496, 58880, 61870, 68864, 86080, 94208, 98992, 117760, 123740, 137728, 172160, 197984, 235520, 247480, 275456, 344320, 395968, 471040, 494960, 550912, 688640, 791936, 989920, 1101824, 1377280, 1583872, 1979840, 2754560, 3167744, 3959680, 5509120, 6335488, 7919360, 12670976, 15838720, 25341952, 31677440, 63354880, 126709760]

約数ペア:

[(1, 126709760), (2, 63354880), (4, 31677440), (5, 25341952), (8, 15838720), (10, 12670976), (16, 7919360), (20, 6335488), (23, 5509120), (32, 3959680), (40, 3167744), (46, 2754560), (64, 1979840), (80, 1583872), (92, 1377280), (115, 1101824), (128, 989920), (160, 791936), (184, 688640), (230, 550912), (256, 494960), (269, 471040), (320, 395968), (368, 344320), (460, 275456), (512, 247480), (538, 235520), (640, 197984), (736, 172160), (920, 137728), (1024, 123740), (1076, 117760), (1280, 98992), (1345, 94208), (1472, 86080), (1840, 68864), (2048, 61870), (2152, 58880), (2560, 49496), (2690, 47104), (2944, 43040), (3680, 34432), (4096, 30935), (4304, 29440), (5120, 24748), (5380, 23552), (5888, 21520), (6187, 20480), (7360, 17216), (8608, 14720), (10240, 12374), (10760, 11776)]