206326120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5153}}^1$

素因数の和:5195

約数の個数: 128

約数和(自身を含む): 623427840

約数和(自身を除く): 417101720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3640, 4004, 5005, 5153, 5720, 8008, 10010, 10306, 20020, 20612, 25765, 36071, 40040, 41224, 51530, 56683, 66989, 72142, 103060, 113366, 133978, 144284, 180355, 206120, 226732, 267956, 283415, 288568, 334945, 360710, 396781, 453464, 468923, 535912, 566830, 669890, 721420, 736879, 793562, 937846, 1133660, 1339780, 1442840, 1473758, 1587124, 1875692, 1983905, 2267320, 2344615, 2679560, 2947516, 3174248, 3684395, 3751384, 3967810, 4689230, 5158153, 5895032, 7368790, 7935620, 9378460, 10316306, 14737580, 15871240, 18756920, 20632612, 25790765, 29475160, 41265224, 51581530, 103163060, 206326120]

約数ペア:

[(1, 206326120), (2, 103163060), (4, 51581530), (5, 41265224), (7, 29475160), (8, 25790765), (10, 20632612), (11, 18756920), (13, 15871240), (14, 14737580), (20, 10316306), (22, 9378460), (26, 7935620), (28, 7368790), (35, 5895032), (40, 5158153), (44, 4689230), (52, 3967810), (55, 3751384), (56, 3684395), (65, 3174248), (70, 2947516), (77, 2679560), (88, 2344615), (91, 2267320), (104, 1983905), (110, 1875692), (130, 1587124), (140, 1473758), (143, 1442840), (154, 1339780), (182, 1133660), (220, 937846), (260, 793562), (280, 736879), (286, 721420), (308, 669890), (364, 566830), (385, 535912), (440, 468923), (455, 453464), (520, 396781), (572, 360710), (616, 334945), (715, 288568), (728, 283415), (770, 267956), (910, 226732), (1001, 206120), (1144, 180355), (1430, 144284), (1540, 133978), (1820, 113366), (2002, 103060), (2860, 72142), (3080, 66989), (3640, 56683), (4004, 51530), (5005, 41224), (5153, 40040), (5720, 36071), (8008, 25765), (10010, 20612), (10306, 20020)]