82163520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:677

約数の個数: 168

約数和(自身を含む): 289096704

約数和(自身を除く): 206933184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 607, 705, 720, 752, 846, 940, 960, 1128, 1214, 1410, 1440, 1504, 1692, 1821, 1880, 2115, 2256, 2428, 2820, 2880, 3008, 3035, 3384, 3642, 3760, 4230, 4512, 4856, 5463, 5640, 6070, 6768, 7284, 7520, 8460, 9024, 9105, 9712, 10926, 11280, 12140, 13536, 14568, 15040, 16920, 18210, 19424, 21852, 22560, 24280, 27072, 27315, 28529, 29136, 33840, 36420, 38848, 43704, 45120, 48560, 54630, 57058, 58272, 67680, 72840, 85587, 87408, 97120, 109260, 114116, 116544, 135360, 142645, 145680, 171174, 174816, 194240, 218520, 228232, 256761, 285290, 291360, 342348, 349632, 427935, 437040, 456464, 513522, 570580, 582720, 684696, 855870, 874080, 912928, 1027044, 1141160, 1283805, 1369392, 1711740, 1748160, 1825856, 2054088, 2282320, 2567610, 2738784, 3423480, 4108176, 4564640, 5135220, 5477568, 6846960, 8216352, 9129280, 10270440, 13693920, 16432704, 20540880, 27387840, 41081760, 82163520]

約数ペア:

[(1, 82163520), (2, 41081760), (3, 27387840), (4, 20540880), (5, 16432704), (6, 13693920), (8, 10270440), (9, 9129280), (10, 8216352), (12, 6846960), (15, 5477568), (16, 5135220), (18, 4564640), (20, 4108176), (24, 3423480), (30, 2738784), (32, 2567610), (36, 2282320), (40, 2054088), (45, 1825856), (47, 1748160), (48, 1711740), (60, 1369392), (64, 1283805), (72, 1141160), (80, 1027044), (90, 912928), (94, 874080), (96, 855870), (120, 684696), (141, 582720), (144, 570580), (160, 513522), (180, 456464), (188, 437040), (192, 427935), (235, 349632), (240, 342348), (282, 291360), (288, 285290), (320, 256761), (360, 228232), (376, 218520), (423, 194240), (470, 174816), (480, 171174), (564, 145680), (576, 142645), (607, 135360), (705, 116544), (720, 114116), (752, 109260), (846, 97120), (940, 87408), (960, 85587), (1128, 72840), (1214, 67680), (1410, 58272), (1440, 57058), (1504, 54630), (1692, 48560), (1821, 45120), (1880, 43704), (2115, 38848), (2256, 36420), (2428, 33840), (2820, 29136), (2880, 28529), (3008, 27315), (3035, 27072), (3384, 24280), (3642, 22560), (3760, 21852), (4230, 19424), (4512, 18210), (4856, 16920), (5463, 15040), (5640, 14568), (6070, 13536), (6768, 12140), (7284, 11280), (7520, 10926), (8460, 9712), (9024, 9105)]