12561696160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1\times {\mathrm{2729}}^1$

素因数の和:4970

約数の個数: 96

約数和(自身を含む): 31986012240

約数和(自身を除く): 19424316080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 2213, 2729, 4426, 5458, 8852, 10916, 11065, 13645, 17704, 21832, 22130, 27290, 28769, 35408, 35477, 43664, 44260, 54580, 57538, 70816, 70954, 87328, 88520, 109160, 115076, 141908, 143845, 177040, 177385, 218320, 230152, 283816, 287690, 354080, 354770, 436640, 460304, 567632, 575380, 709540, 920608, 1135264, 1150760, 1419080, 2301520, 2838160, 4603040, 5676320, 6039277, 12078554, 24157108, 30196385, 48314216, 60392770, 78510601, 96628432, 120785540, 157021202, 193256864, 241571080, 314042404, 392553005, 483142160, 628084808, 785106010, 966284320, 1256169616, 1570212020, 2512339232, 3140424040, 6280848080, 12561696160]

約数ペア:

[(1, 12561696160), (2, 6280848080), (4, 3140424040), (5, 2512339232), (8, 1570212020), (10, 1256169616), (13, 966284320), (16, 785106010), (20, 628084808), (26, 483142160), (32, 392553005), (40, 314042404), (52, 241571080), (65, 193256864), (80, 157021202), (104, 120785540), (130, 96628432), (160, 78510601), (208, 60392770), (260, 48314216), (416, 30196385), (520, 24157108), (1040, 12078554), (2080, 6039277), (2213, 5676320), (2729, 4603040), (4426, 2838160), (5458, 2301520), (8852, 1419080), (10916, 1150760), (11065, 1135264), (13645, 920608), (17704, 709540), (21832, 575380), (22130, 567632), (27290, 460304), (28769, 436640), (35408, 354770), (35477, 354080), (43664, 287690), (44260, 283816), (54580, 230152), (57538, 218320), (70816, 177385), (70954, 177040), (87328, 143845), (88520, 141908), (109160, 115076)]