157083884920

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1\times {\mathrm{761}}^1$

素因数の和:1385

約数の個数: 128

約数和(自身を含む): 361496701440

約数和(自身を除く): 204412816520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 223, 292, 317, 365, 446, 584, 634, 730, 761, 892, 1115, 1268, 1460, 1522, 1585, 1784, 2230, 2536, 2920, 3044, 3170, 3805, 4460, 6088, 6340, 7610, 8920, 12680, 15220, 16279, 23141, 30440, 32558, 46282, 55553, 65116, 70691, 81395, 92564, 111106, 115705, 130232, 141382, 162790, 169703, 185128, 222212, 231410, 241237, 277765, 282764, 325580, 339406, 353455, 444424, 462820, 482474, 555530, 565528, 651160, 678812, 706910, 848515, 925640, 964948, 1111060, 1206185, 1357624, 1413820, 1697030, 1929896, 2222120, 2412370, 2827640, 3394060, 4824740, 5160443, 6788120, 9649480, 10320886, 12388319, 17610301, 20641772, 24776638, 25802215, 35220602, 41283544, 49553276, 51604430, 53795851, 61941595, 70441204, 88051505, 99106552, 103208860, 107591702, 123883190, 140882408, 176103010, 206417720, 215183404, 247766380, 268979255, 352206020, 430366808, 495532760, 537958510, 704412040, 1075917020, 2151834040, 3927097123, 7854194246, 15708388492, 19635485615, 31416776984, 39270971230, 78541942460, 157083884920]

約数ペア:

[(1, 157083884920), (2, 78541942460), (4, 39270971230), (5, 31416776984), (8, 19635485615), (10, 15708388492), (20, 7854194246), (40, 3927097123), (73, 2151834040), (146, 1075917020), (223, 704412040), (292, 537958510), (317, 495532760), (365, 430366808), (446, 352206020), (584, 268979255), (634, 247766380), (730, 215183404), (761, 206417720), (892, 176103010), (1115, 140882408), (1268, 123883190), (1460, 107591702), (1522, 103208860), (1585, 99106552), (1784, 88051505), (2230, 70441204), (2536, 61941595), (2920, 53795851), (3044, 51604430), (3170, 49553276), (3805, 41283544), (4460, 35220602), (6088, 25802215), (6340, 24776638), (7610, 20641772), (8920, 17610301), (12680, 12388319), (15220, 10320886), (16279, 9649480), (23141, 6788120), (30440, 5160443), (32558, 4824740), (46282, 3394060), (55553, 2827640), (65116, 2412370), (70691, 2222120), (81395, 1929896), (92564, 1697030), (111106, 1413820), (115705, 1357624), (130232, 1206185), (141382, 1111060), (162790, 964948), (169703, 925640), (185128, 848515), (222212, 706910), (231410, 678812), (241237, 651160), (277765, 565528), (282764, 555530), (325580, 482474), (339406, 462820), (353455, 444424)]