129553760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{883}}^1$

素因数の和:1036

約数の個数: 96

約数和(自身を含む): 352864512

約数和(自身を除く): 223310752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 224, 262, 280, 524, 560, 655, 883, 917, 1048, 1120, 1310, 1766, 1834, 2096, 2620, 3532, 3668, 4192, 4415, 4585, 5240, 6181, 7064, 7336, 8830, 9170, 10480, 12362, 14128, 14672, 17660, 18340, 20960, 24724, 28256, 29344, 30905, 35320, 36680, 49448, 61810, 70640, 73360, 98896, 115673, 123620, 141280, 146720, 197792, 231346, 247240, 462692, 494480, 578365, 809711, 925384, 988960, 1156730, 1619422, 1850768, 2313460, 3238844, 3701536, 4048555, 4626920, 6477688, 8097110, 9253840, 12955376, 16194220, 18507680, 25910752, 32388440, 64776880, 129553760]

約数ペア:

[(1, 129553760), (2, 64776880), (4, 32388440), (5, 25910752), (7, 18507680), (8, 16194220), (10, 12955376), (14, 9253840), (16, 8097110), (20, 6477688), (28, 4626920), (32, 4048555), (35, 3701536), (40, 3238844), (56, 2313460), (70, 1850768), (80, 1619422), (112, 1156730), (131, 988960), (140, 925384), (160, 809711), (224, 578365), (262, 494480), (280, 462692), (524, 247240), (560, 231346), (655, 197792), (883, 146720), (917, 141280), (1048, 123620), (1120, 115673), (1310, 98896), (1766, 73360), (1834, 70640), (2096, 61810), (2620, 49448), (3532, 36680), (3668, 35320), (4192, 30905), (4415, 29344), (4585, 28256), (5240, 24724), (6181, 20960), (7064, 18340), (7336, 17660), (8830, 14672), (9170, 14128), (10480, 12362)]