141868480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:606

約数の個数: 112

約数和(自身を含む): 369966240

約数和(自身を除く): 228097760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 104, 130, 134, 160, 208, 260, 268, 320, 335, 416, 509, 520, 536, 670, 832, 871, 1018, 1040, 1072, 1340, 1742, 2036, 2080, 2144, 2545, 2680, 3484, 4072, 4160, 4288, 4355, 5090, 5360, 6617, 6968, 8144, 8710, 10180, 10720, 13234, 13936, 16288, 17420, 20360, 21440, 26468, 27872, 32576, 33085, 34103, 34840, 40720, 52936, 55744, 66170, 68206, 69680, 81440, 105872, 132340, 136412, 139360, 162880, 170515, 211744, 264680, 272824, 278720, 341030, 423488, 443339, 529360, 545648, 682060, 886678, 1058720, 1091296, 1364120, 1773356, 2117440, 2182592, 2216695, 2728240, 3546712, 4433390, 5456480, 7093424, 8866780, 10912960, 14186848, 17733560, 28373696, 35467120, 70934240, 141868480]

約数ペア:

[(1, 141868480), (2, 70934240), (4, 35467120), (5, 28373696), (8, 17733560), (10, 14186848), (13, 10912960), (16, 8866780), (20, 7093424), (26, 5456480), (32, 4433390), (40, 3546712), (52, 2728240), (64, 2216695), (65, 2182592), (67, 2117440), (80, 1773356), (104, 1364120), (130, 1091296), (134, 1058720), (160, 886678), (208, 682060), (260, 545648), (268, 529360), (320, 443339), (335, 423488), (416, 341030), (509, 278720), (520, 272824), (536, 264680), (670, 211744), (832, 170515), (871, 162880), (1018, 139360), (1040, 136412), (1072, 132340), (1340, 105872), (1742, 81440), (2036, 69680), (2080, 68206), (2144, 66170), (2545, 55744), (2680, 52936), (3484, 40720), (4072, 34840), (4160, 34103), (4288, 33085), (4355, 32576), (5090, 27872), (5360, 26468), (6617, 21440), (6968, 20360), (8144, 17420), (8710, 16288), (10180, 13936), (10720, 13234)]