88121280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 224

約数和(自身を含む): 315431424

約数和(自身を除く): 227310144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 307, 312, 320, 345, 368, 390, 416, 460, 480, 520, 552, 598, 614, 624, 690, 736, 780, 832, 897, 920, 921, 960, 1040, 1104, 1196, 1228, 1248, 1380, 1472, 1495, 1535, 1560, 1794, 1840, 1842, 2080, 2208, 2392, 2456, 2496, 2760, 2990, 3070, 3120, 3588, 3680, 3684, 3991, 4160, 4416, 4485, 4605, 4784, 4912, 5520, 5980, 6140, 6240, 7061, 7176, 7360, 7368, 7982, 8970, 9210, 9568, 9824, 11040, 11960, 11973, 12280, 12480, 14122, 14352, 14736, 15964, 17940, 18420, 19136, 19648, 19955, 21183, 22080, 23920, 23946, 24560, 28244, 28704, 29472, 31928, 35305, 35880, 36840, 39910, 42366, 47840, 47892, 49120, 56488, 57408, 58944, 59865, 63856, 70610, 71760, 73680, 79820, 84732, 91793, 95680, 95784, 98240, 105915, 112976, 119730, 127712, 141220, 143520, 147360, 159640, 169464, 183586, 191568, 211830, 225952, 239460, 255424, 275379, 282440, 287040, 294720, 319280, 338928, 367172, 383136, 423660, 451904, 458965, 478920, 550758, 564880, 638560, 677856, 734344, 766272, 847320, 917930, 957840, 1101516, 1129760, 1277120, 1355712, 1376895, 1468688, 1694640, 1835860, 1915680, 2203032, 2259520, 2753790, 2937376, 3389280, 3671720, 3831360, 4406064, 5507580, 5874752, 6778560, 7343440, 8812128, 11015160, 14686880, 17624256, 22030320, 29373760, 44060640, 88121280]

約数ペア:

[(1, 88121280), (2, 44060640), (3, 29373760), (4, 22030320), (5, 17624256), (6, 14686880), (8, 11015160), (10, 8812128), (12, 7343440), (13, 6778560), (15, 5874752), (16, 5507580), (20, 4406064), (23, 3831360), (24, 3671720), (26, 3389280), (30, 2937376), (32, 2753790), (39, 2259520), (40, 2203032), (46, 1915680), (48, 1835860), (52, 1694640), (60, 1468688), (64, 1376895), (65, 1355712), (69, 1277120), (78, 1129760), (80, 1101516), (92, 957840), (96, 917930), (104, 847320), (115, 766272), (120, 734344), (130, 677856), (138, 638560), (156, 564880), (160, 550758), (184, 478920), (192, 458965), (195, 451904), (208, 423660), (230, 383136), (240, 367172), (260, 338928), (276, 319280), (299, 294720), (307, 287040), (312, 282440), (320, 275379), (345, 255424), (368, 239460), (390, 225952), (416, 211830), (460, 191568), (480, 183586), (520, 169464), (552, 159640), (598, 147360), (614, 143520), (624, 141220), (690, 127712), (736, 119730), (780, 112976), (832, 105915), (897, 98240), (920, 95784), (921, 95680), (960, 91793), (1040, 84732), (1104, 79820), (1196, 73680), (1228, 71760), (1248, 70610), (1380, 63856), (1472, 59865), (1495, 58944), (1535, 57408), (1560, 56488), (1794, 49120), (1840, 47892), (1842, 47840), (2080, 42366), (2208, 39910), (2392, 36840), (2456, 35880), (2496, 35305), (2760, 31928), (2990, 29472), (3070, 28704), (3120, 28244), (3588, 24560), (3680, 23946), (3684, 23920), (3991, 22080), (4160, 21183), (4416, 19955), (4485, 19648), (4605, 19136), (4784, 18420), (4912, 17940), (5520, 15964), (5980, 14736), (6140, 14352), (6240, 14122), (7061, 12480), (7176, 12280), (7360, 11973), (7368, 11960), (7982, 11040), (8970, 9824), (9210, 9568)]