1178152920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20327}}^1$

素因数の和:20374

約数の個数: 192

約数和(自身を含む): 4566481920

約数和(自身を除く): 3388329000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 3220, 3864, 4140, 4830, 5796, 6440, 7245, 8280, 9660, 11592, 14490, 19320, 20327, 28980, 40654, 57960, 60981, 81308, 101635, 121962, 142289, 162616, 182943, 203270, 243924, 284578, 304905, 365886, 406540, 426867, 467521, 487848, 569156, 609810, 711445, 731772, 813080, 853734, 914715, 935042, 1138312, 1219620, 1280601, 1402563, 1422890, 1463544, 1707468, 1829430, 1870084, 2134335, 2337605, 2439240, 2561202, 2805126, 2845780, 3272647, 3414936, 3658860, 3740168, 4207689, 4268670, 4675210, 5122404, 5610252, 5691560, 6403005, 6545294, 7012815, 7317720, 8415378, 8537340, 9350420, 9817941, 10244808, 11220504, 12806010, 13090588, 14025630, 16363235, 16830756, 17074680, 18700840, 19635882, 21038445, 25612020, 26181176, 28051260, 29453823, 32726470, 33661512, 39271764, 42076890, 49089705, 51224040, 56102520, 58907646, 65452940, 78543528, 84153780, 98179410, 117815292, 130905880, 147269115, 168307560, 196358820, 235630584, 294538230, 392717640, 589076460, 1178152920]

約数ペア:

[(1, 1178152920), (2, 589076460), (3, 392717640), (4, 294538230), (5, 235630584), (6, 196358820), (7, 168307560), (8, 147269115), (9, 130905880), (10, 117815292), (12, 98179410), (14, 84153780), (15, 78543528), (18, 65452940), (20, 58907646), (21, 56102520), (23, 51224040), (24, 49089705), (28, 42076890), (30, 39271764), (35, 33661512), (36, 32726470), (40, 29453823), (42, 28051260), (45, 26181176), (46, 25612020), (56, 21038445), (60, 19635882), (63, 18700840), (69, 17074680), (70, 16830756), (72, 16363235), (84, 14025630), (90, 13090588), (92, 12806010), (105, 11220504), (115, 10244808), (120, 9817941), (126, 9350420), (138, 8537340), (140, 8415378), (161, 7317720), (168, 7012815), (180, 6545294), (184, 6403005), (207, 5691560), (210, 5610252), (230, 5122404), (252, 4675210), (276, 4268670), (280, 4207689), (315, 3740168), (322, 3658860), (345, 3414936), (360, 3272647), (414, 2845780), (420, 2805126), (460, 2561202), (483, 2439240), (504, 2337605), (552, 2134335), (630, 1870084), (644, 1829430), (690, 1707468), (805, 1463544), (828, 1422890), (840, 1402563), (920, 1280601), (966, 1219620), (1035, 1138312), (1260, 935042), (1288, 914715), (1380, 853734), (1449, 813080), (1610, 731772), (1656, 711445), (1932, 609810), (2070, 569156), (2415, 487848), (2520, 467521), (2760, 426867), (2898, 406540), (3220, 365886), (3864, 304905), (4140, 284578), (4830, 243924), (5796, 203270), (6440, 182943), (7245, 162616), (8280, 142289), (9660, 121962), (11592, 101635), (14490, 81308), (19320, 60981), (20327, 57960), (28980, 40654)]