142668240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4157}}^1$

素因数の和:4197

約数の個数: 160

約数和(自身を含む): 519716736

約数和(自身を除く): 377048496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4157, 4290, 5720, 6864, 8314, 8580, 11440, 12471, 16628, 17160, 20785, 24942, 33256, 34320, 41570, 45727, 49884, 54041, 62355, 66512, 83140, 91454, 99768, 108082, 124710, 137181, 162123, 166280, 182908, 199536, 216164, 228635, 249420, 270205, 274362, 324246, 332560, 365816, 432328, 457270, 498840, 540410, 548724, 594451, 648492, 685905, 731632, 810615, 864656, 914540, 997680, 1080820, 1097448, 1188902, 1296984, 1371810, 1621230, 1783353, 1829080, 2161640, 2194896, 2377804, 2593968, 2743620, 2972255, 3242460, 3566706, 3658160, 4323280, 4755608, 5487240, 5944510, 6484920, 7133412, 8916765, 9511216, 10974480, 11889020, 12969840, 14266824, 17833530, 23778040, 28533648, 35667060, 47556080, 71334120, 142668240]

約数ペア:

[(1, 142668240), (2, 71334120), (3, 47556080), (4, 35667060), (5, 28533648), (6, 23778040), (8, 17833530), (10, 14266824), (11, 12969840), (12, 11889020), (13, 10974480), (15, 9511216), (16, 8916765), (20, 7133412), (22, 6484920), (24, 5944510), (26, 5487240), (30, 4755608), (33, 4323280), (39, 3658160), (40, 3566706), (44, 3242460), (48, 2972255), (52, 2743620), (55, 2593968), (60, 2377804), (65, 2194896), (66, 2161640), (78, 1829080), (80, 1783353), (88, 1621230), (104, 1371810), (110, 1296984), (120, 1188902), (130, 1097448), (132, 1080820), (143, 997680), (156, 914540), (165, 864656), (176, 810615), (195, 731632), (208, 685905), (220, 648492), (240, 594451), (260, 548724), (264, 540410), (286, 498840), (312, 457270), (330, 432328), (390, 365816), (429, 332560), (440, 324246), (520, 274362), (528, 270205), (572, 249420), (624, 228635), (660, 216164), (715, 199536), (780, 182908), (858, 166280), (880, 162123), (1040, 137181), (1144, 124710), (1320, 108082), (1430, 99768), (1560, 91454), (1716, 83140), (2145, 66512), (2288, 62355), (2640, 54041), (2860, 49884), (3120, 45727), (3432, 41570), (4157, 34320), (4290, 33256), (5720, 24942), (6864, 20785), (8314, 17160), (8580, 16628), (11440, 12471)]