129403320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 414331200

約数和(自身を除く): 284927880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 229, 255, 277, 340, 408, 458, 510, 554, 680, 687, 831, 916, 1020, 1108, 1145, 1374, 1385, 1662, 1832, 2040, 2216, 2290, 2748, 2770, 3324, 3435, 3893, 4155, 4580, 4709, 5496, 5540, 6648, 6870, 7786, 8310, 9160, 9418, 11080, 11679, 13740, 14127, 15572, 16620, 18836, 19465, 23358, 23545, 27480, 28254, 31144, 33240, 37672, 38930, 46716, 47090, 56508, 58395, 63433, 70635, 77860, 93432, 94180, 113016, 116790, 126866, 141270, 155720, 188360, 190299, 233580, 253732, 282540, 317165, 380598, 467160, 507464, 565080, 634330, 761196, 951495, 1078361, 1268660, 1522392, 1902990, 2156722, 2537320, 3235083, 3805980, 4313444, 5391805, 6470166, 7611960, 8626888, 10783610, 12940332, 16175415, 21567220, 25880664, 32350830, 43134440, 64701660, 129403320]

約数ペア:

[(1, 129403320), (2, 64701660), (3, 43134440), (4, 32350830), (5, 25880664), (6, 21567220), (8, 16175415), (10, 12940332), (12, 10783610), (15, 8626888), (17, 7611960), (20, 6470166), (24, 5391805), (30, 4313444), (34, 3805980), (40, 3235083), (51, 2537320), (60, 2156722), (68, 1902990), (85, 1522392), (102, 1268660), (120, 1078361), (136, 951495), (170, 761196), (204, 634330), (229, 565080), (255, 507464), (277, 467160), (340, 380598), (408, 317165), (458, 282540), (510, 253732), (554, 233580), (680, 190299), (687, 188360), (831, 155720), (916, 141270), (1020, 126866), (1108, 116790), (1145, 113016), (1374, 94180), (1385, 93432), (1662, 77860), (1832, 70635), (2040, 63433), (2216, 58395), (2290, 56508), (2748, 47090), (2770, 46716), (3324, 38930), (3435, 37672), (3893, 33240), (4155, 31144), (4580, 28254), (4709, 27480), (5496, 23545), (5540, 23358), (6648, 19465), (6870, 18836), (7786, 16620), (8310, 15572), (9160, 14127), (9418, 13740), (11080, 11679)]