219028160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1490

約数の個数: 112

約数和(自身を含む): 577266816

約数和(自身を除く): 358238656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 320, 370, 416, 481, 520, 592, 740, 832, 962, 1040, 1184, 1423, 1480, 1924, 2080, 2368, 2405, 2846, 2960, 3848, 4160, 4810, 5692, 5920, 7115, 7696, 9620, 11384, 11840, 14230, 15392, 18499, 19240, 22768, 28460, 30784, 36998, 38480, 45536, 52651, 56920, 73996, 76960, 91072, 92495, 105302, 113840, 147992, 153920, 184990, 210604, 227680, 263255, 295984, 369980, 421208, 455360, 526510, 591968, 684463, 739960, 842416, 1053020, 1183936, 1368926, 1479920, 1684832, 2106040, 2737852, 2959840, 3369664, 3422315, 4212080, 5475704, 5919680, 6844630, 8424160, 10951408, 13689260, 16848320, 21902816, 27378520, 43805632, 54757040, 109514080, 219028160]

約数ペア:

[(1, 219028160), (2, 109514080), (4, 54757040), (5, 43805632), (8, 27378520), (10, 21902816), (13, 16848320), (16, 13689260), (20, 10951408), (26, 8424160), (32, 6844630), (37, 5919680), (40, 5475704), (52, 4212080), (64, 3422315), (65, 3369664), (74, 2959840), (80, 2737852), (104, 2106040), (130, 1684832), (148, 1479920), (160, 1368926), (185, 1183936), (208, 1053020), (260, 842416), (296, 739960), (320, 684463), (370, 591968), (416, 526510), (481, 455360), (520, 421208), (592, 369980), (740, 295984), (832, 263255), (962, 227680), (1040, 210604), (1184, 184990), (1423, 153920), (1480, 147992), (1924, 113840), (2080, 105302), (2368, 92495), (2405, 91072), (2846, 76960), (2960, 73996), (3848, 56920), (4160, 52651), (4810, 45536), (5692, 38480), (5920, 36998), (7115, 30784), (7696, 28460), (9620, 22768), (11384, 19240), (11840, 18499), (14230, 15392)]