331175520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5897}}^1$

素因数の和:5934

約数の個数: 192

約数和(自身を含む): 1248488640

約数和(自身を除く): 917313120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 5897, 6240, 7020, 9360, 11232, 11794, 14040, 17691, 18720, 23588, 28080, 29485, 35382, 47176, 53073, 56160, 58970, 70764, 76661, 88455, 94352, 106146, 117940, 141528, 153322, 159219, 176910, 188704, 212292, 229983, 235880, 265365, 283056, 306644, 318438, 353820, 383305, 424584, 459966, 471760, 530730, 566112, 613288, 636876, 689949, 707640, 766610, 796095, 849168, 919932, 943520, 1061460, 1149915, 1226576, 1273752, 1379898, 1415280, 1533220, 1592190, 1698336, 1839864, 2069847, 2122920, 2299830, 2453152, 2547504, 2759796, 2830560, 3066440, 3184380, 3449745, 3679728, 4139694, 4245840, 4599660, 5095008, 5519592, 6132880, 6368760, 6899490, 7359456, 8279388, 8491680, 9199320, 10349235, 11039184, 12265760, 12737520, 13798980, 16558776, 18398640, 20698470, 22078368, 25475040, 27597960, 33117552, 36797280, 41396940, 55195920, 66235104, 82793880, 110391840, 165587760, 331175520]

約数ペア:

[(1, 331175520), (2, 165587760), (3, 110391840), (4, 82793880), (5, 66235104), (6, 55195920), (8, 41396940), (9, 36797280), (10, 33117552), (12, 27597960), (13, 25475040), (15, 22078368), (16, 20698470), (18, 18398640), (20, 16558776), (24, 13798980), (26, 12737520), (27, 12265760), (30, 11039184), (32, 10349235), (36, 9199320), (39, 8491680), (40, 8279388), (45, 7359456), (48, 6899490), (52, 6368760), (54, 6132880), (60, 5519592), (65, 5095008), (72, 4599660), (78, 4245840), (80, 4139694), (90, 3679728), (96, 3449745), (104, 3184380), (108, 3066440), (117, 2830560), (120, 2759796), (130, 2547504), (135, 2453152), (144, 2299830), (156, 2122920), (160, 2069847), (180, 1839864), (195, 1698336), (208, 1592190), (216, 1533220), (234, 1415280), (240, 1379898), (260, 1273752), (270, 1226576), (288, 1149915), (312, 1061460), (351, 943520), (360, 919932), (390, 849168), (416, 796095), (432, 766610), (468, 707640), (480, 689949), (520, 636876), (540, 613288), (585, 566112), (624, 530730), (702, 471760), (720, 459966), (780, 424584), (864, 383305), (936, 353820), (1040, 318438), (1080, 306644), (1170, 283056), (1248, 265365), (1404, 235880), (1440, 229983), (1560, 212292), (1755, 188704), (1872, 176910), (2080, 159219), (2160, 153322), (2340, 141528), (2808, 117940), (3120, 106146), (3510, 94352), (3744, 88455), (4320, 76661), (4680, 70764), (5616, 58970), (5897, 56160), (6240, 53073), (7020, 47176), (9360, 35382), (11232, 29485), (11794, 28080), (14040, 23588), (17691, 18720)]