791314160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1595

約数の個数: 160

約数和(自身を含む): 2296936320

約数和(自身を除く): 1505622160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 182, 208, 260, 280, 292, 364, 365, 455, 511, 520, 560, 584, 728, 730, 910, 949, 1022, 1040, 1168, 1456, 1460, 1489, 1820, 1898, 2044, 2555, 2920, 2978, 3640, 3796, 4088, 4745, 5110, 5840, 5956, 6643, 7280, 7445, 7592, 8176, 9490, 10220, 10423, 11912, 13286, 14890, 15184, 18980, 19357, 20440, 20846, 23824, 26572, 29780, 33215, 37960, 38714, 40880, 41692, 52115, 53144, 59560, 66430, 75920, 77428, 83384, 96785, 104230, 106288, 108697, 119120, 132860, 135499, 154856, 166768, 193570, 208460, 217394, 265720, 270998, 309712, 387140, 416920, 434788, 531440, 541996, 543485, 677495, 760879, 774280, 833840, 869576, 1083992, 1086970, 1354990, 1413061, 1521758, 1548560, 1739152, 2167984, 2173940, 2709980, 2826122, 3043516, 3804395, 4347880, 5419960, 5652244, 6087032, 7065305, 7608790, 8695760, 9891427, 10839920, 11304488, 12174064, 14130610, 15217580, 19782854, 22608976, 28261220, 30435160, 39565708, 49457135, 56522440, 60870320, 79131416, 98914270, 113044880, 158262832, 197828540, 395657080, 791314160]

約数ペア:

[(1, 791314160), (2, 395657080), (4, 197828540), (5, 158262832), (7, 113044880), (8, 98914270), (10, 79131416), (13, 60870320), (14, 56522440), (16, 49457135), (20, 39565708), (26, 30435160), (28, 28261220), (35, 22608976), (40, 19782854), (52, 15217580), (56, 14130610), (65, 12174064), (70, 11304488), (73, 10839920), (80, 9891427), (91, 8695760), (104, 7608790), (112, 7065305), (130, 6087032), (140, 5652244), (146, 5419960), (182, 4347880), (208, 3804395), (260, 3043516), (280, 2826122), (292, 2709980), (364, 2173940), (365, 2167984), (455, 1739152), (511, 1548560), (520, 1521758), (560, 1413061), (584, 1354990), (728, 1086970), (730, 1083992), (910, 869576), (949, 833840), (1022, 774280), (1040, 760879), (1168, 677495), (1456, 543485), (1460, 541996), (1489, 531440), (1820, 434788), (1898, 416920), (2044, 387140), (2555, 309712), (2920, 270998), (2978, 265720), (3640, 217394), (3796, 208460), (4088, 193570), (4745, 166768), (5110, 154856), (5840, 135499), (5956, 132860), (6643, 119120), (7280, 108697), (7445, 106288), (7592, 104230), (8176, 96785), (9490, 83384), (10220, 77428), (10423, 75920), (11912, 66430), (13286, 59560), (14890, 53144), (15184, 52115), (18980, 41692), (19357, 40880), (20440, 38714), (20846, 37960), (23824, 33215), (26572, 29780)]