157109680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3083}}^1$

素因数の和:3123

約数の個数: 120

約数和(自身を含む): 457751952

約数和(自身を除く): 300642272

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3083, 3185, 3640, 3920, 5096, 6166, 6370, 7280, 10192, 12332, 12740, 15415, 21581, 24664, 25480, 30830, 40079, 43162, 49328, 50960, 61660, 80158, 86324, 107905, 123320, 151067, 160316, 172648, 200395, 215810, 246640, 280553, 302134, 320632, 345296, 400790, 431620, 561106, 604268, 641264, 755335, 801580, 863240, 1122212, 1208536, 1402765, 1510670, 1603160, 1726480, 1963871, 2244424, 2417072, 2805530, 3021340, 3206320, 3927742, 4488848, 5611060, 6042680, 7855484, 9819355, 11222120, 12085360, 15710968, 19638710, 22444240, 31421936, 39277420, 78554840, 157109680]

約数ペア:

[(1, 157109680), (2, 78554840), (4, 39277420), (5, 31421936), (7, 22444240), (8, 19638710), (10, 15710968), (13, 12085360), (14, 11222120), (16, 9819355), (20, 7855484), (26, 6042680), (28, 5611060), (35, 4488848), (40, 3927742), (49, 3206320), (52, 3021340), (56, 2805530), (65, 2417072), (70, 2244424), (80, 1963871), (91, 1726480), (98, 1603160), (104, 1510670), (112, 1402765), (130, 1208536), (140, 1122212), (182, 863240), (196, 801580), (208, 755335), (245, 641264), (260, 604268), (280, 561106), (364, 431620), (392, 400790), (455, 345296), (490, 320632), (520, 302134), (560, 280553), (637, 246640), (728, 215810), (784, 200395), (910, 172648), (980, 160316), (1040, 151067), (1274, 123320), (1456, 107905), (1820, 86324), (1960, 80158), (2548, 61660), (3083, 50960), (3185, 49328), (3640, 43162), (3920, 40079), (5096, 30830), (6166, 25480), (6370, 24664), (7280, 21581), (10192, 15415), (12332, 12740)]