386549280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6883}}^1$

素因数の和:6920

約数の個数: 192

約数和(自身を含む): 1457205120

約数和(自身を除く): 1070655840

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, 6240, 6883, 7020, 9360, 11232, 13766, 14040, 18720, 20649, 27532, 28080, 34415, 41298, 55064, 56160, 61947, 68830, 82596, 89479, 103245, 110128, 123894, 137660, 165192, 178958, 185841, 206490, 220256, 247788, 268437, 275320, 309735, 330384, 357916, 371682, 412980, 447395, 495576, 536874, 550640, 619470, 660768, 715832, 743364, 805311, 825960, 894790, 929205, 991152, 1073748, 1101280, 1238940, 1342185, 1431664, 1486728, 1610622, 1651920, 1789580, 1858410, 1982304, 2147496, 2415933, 2477880, 2684370, 2863328, 2973456, 3221244, 3303840, 3579160, 3716820, 4026555, 4294992, 4831866, 4955760, 5368740, 5946912, 6442488, 7158320, 7433640, 8053110, 8589984, 9663732, 9911520, 10737480, 12079665, 12884976, 14316640, 14867280, 16106220, 19327464, 21474960, 24159330, 25769952, 29734560, 32212440, 38654928, 42949920, 48318660, 64424880, 77309856, 96637320, 128849760, 193274640, 386549280]

約数ペア:

[(1, 386549280), (2, 193274640), (3, 128849760), (4, 96637320), (5, 77309856), (6, 64424880), (8, 48318660), (9, 42949920), (10, 38654928), (12, 32212440), (13, 29734560), (15, 25769952), (16, 24159330), (18, 21474960), (20, 19327464), (24, 16106220), (26, 14867280), (27, 14316640), (30, 12884976), (32, 12079665), (36, 10737480), (39, 9911520), (40, 9663732), (45, 8589984), (48, 8053110), (52, 7433640), (54, 7158320), (60, 6442488), (65, 5946912), (72, 5368740), (78, 4955760), (80, 4831866), (90, 4294992), (96, 4026555), (104, 3716820), (108, 3579160), (117, 3303840), (120, 3221244), (130, 2973456), (135, 2863328), (144, 2684370), (156, 2477880), (160, 2415933), (180, 2147496), (195, 1982304), (208, 1858410), (216, 1789580), (234, 1651920), (240, 1610622), (260, 1486728), (270, 1431664), (288, 1342185), (312, 1238940), (351, 1101280), (360, 1073748), (390, 991152), (416, 929205), (432, 894790), (468, 825960), (480, 805311), (520, 743364), (540, 715832), (585, 660768), (624, 619470), (702, 550640), (720, 536874), (780, 495576), (864, 447395), (936, 412980), (1040, 371682), (1080, 357916), (1170, 330384), (1248, 309735), (1404, 275320), (1440, 268437), (1560, 247788), (1755, 220256), (1872, 206490), (2080, 185841), (2160, 178958), (2340, 165192), (2808, 137660), (3120, 123894), (3510, 110128), (3744, 103245), (4320, 89479), (4680, 82596), (5616, 68830), (6240, 61947), (6883, 56160), (7020, 55064), (9360, 41298), (11232, 34415), (13766, 28080), (14040, 27532), (18720, 20649)]