169383760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 494968320

約数和(自身を除く): 325584560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 53, 56, 65, 70, 80, 91, 104, 106, 112, 130, 140, 182, 208, 212, 260, 265, 280, 364, 371, 424, 439, 455, 520, 530, 560, 689, 728, 742, 848, 878, 910, 1040, 1060, 1378, 1456, 1484, 1756, 1820, 1855, 2120, 2195, 2756, 2968, 3073, 3445, 3512, 3640, 3710, 4240, 4390, 4823, 5512, 5707, 5936, 6146, 6890, 7024, 7280, 7420, 8780, 9646, 11024, 11414, 12292, 13780, 14840, 15365, 17560, 19292, 22828, 23267, 24115, 24584, 27560, 28535, 29680, 30730, 35120, 38584, 39949, 45656, 46534, 48230, 49168, 55120, 57070, 61460, 77168, 79898, 91312, 93068, 96460, 114140, 116335, 122920, 159796, 162869, 186136, 192920, 199745, 228280, 232670, 245840, 302471, 319592, 325738, 372272, 385840, 399490, 456560, 465340, 604942, 639184, 651476, 798980, 814345, 930680, 1209884, 1302952, 1512355, 1597960, 1628690, 1861360, 2117297, 2419768, 2605904, 3024710, 3195920, 3257380, 4234594, 4839536, 6049420, 6514760, 8469188, 10586485, 12098840, 13029520, 16938376, 21172970, 24197680, 33876752, 42345940, 84691880, 169383760]

約数ペア:

[(1, 169383760), (2, 84691880), (4, 42345940), (5, 33876752), (7, 24197680), (8, 21172970), (10, 16938376), (13, 13029520), (14, 12098840), (16, 10586485), (20, 8469188), (26, 6514760), (28, 6049420), (35, 4839536), (40, 4234594), (52, 3257380), (53, 3195920), (56, 3024710), (65, 2605904), (70, 2419768), (80, 2117297), (91, 1861360), (104, 1628690), (106, 1597960), (112, 1512355), (130, 1302952), (140, 1209884), (182, 930680), (208, 814345), (212, 798980), (260, 651476), (265, 639184), (280, 604942), (364, 465340), (371, 456560), (424, 399490), (439, 385840), (455, 372272), (520, 325738), (530, 319592), (560, 302471), (689, 245840), (728, 232670), (742, 228280), (848, 199745), (878, 192920), (910, 186136), (1040, 162869), (1060, 159796), (1378, 122920), (1456, 116335), (1484, 114140), (1756, 96460), (1820, 93068), (1855, 91312), (2120, 79898), (2195, 77168), (2756, 61460), (2968, 57070), (3073, 55120), (3445, 49168), (3512, 48230), (3640, 46534), (3710, 45656), (4240, 39949), (4390, 38584), (4823, 35120), (5512, 30730), (5707, 29680), (5936, 28535), (6146, 27560), (6890, 24584), (7024, 24115), (7280, 23267), (7420, 22828), (8780, 19292), (9646, 17560), (11024, 15365), (11414, 14840), (12292, 13780)]