1376816640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5783}}^1$

素因数の和:5840

約数の個数: 160

約数和(自身を含む): 4544280576

約数和(自身を除く): 3167463936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5783, 5952, 7440, 7680, 7936, 9920, 11566, 11904, 14880, 15872, 17349, 19840, 23132, 23808, 28915, 29760, 34698, 39680, 46264, 47616, 57830, 59520, 69396, 79360, 86745, 92528, 115660, 119040, 138792, 173490, 179273, 185056, 231320, 238080, 277584, 346980, 358546, 370112, 462640, 537819, 555168, 693960, 717092, 740224, 896365, 925280, 1075638, 1110336, 1387920, 1434184, 1480448, 1792730, 1850560, 2151276, 2220672, 2689095, 2775840, 2868368, 2960896, 3585460, 3701120, 4302552, 4441344, 5378190, 5551680, 5736736, 7170920, 7402240, 8605104, 8882688, 10756380, 11103360, 11473472, 14341840, 14804480, 17210208, 21512760, 22206720, 22946944, 28683680, 34420416, 43025520, 44413440, 45893888, 57367360, 68840832, 86051040, 91787776, 114734720, 137681664, 172102080, 229469440, 275363328, 344204160, 458938880, 688408320, 1376816640]

約数ペア:

[(1, 1376816640), (2, 688408320), (3, 458938880), (4, 344204160), (5, 275363328), (6, 229469440), (8, 172102080), (10, 137681664), (12, 114734720), (15, 91787776), (16, 86051040), (20, 68840832), (24, 57367360), (30, 45893888), (31, 44413440), (32, 43025520), (40, 34420416), (48, 28683680), (60, 22946944), (62, 22206720), (64, 21512760), (80, 17210208), (93, 14804480), (96, 14341840), (120, 11473472), (124, 11103360), (128, 10756380), (155, 8882688), (160, 8605104), (186, 7402240), (192, 7170920), (240, 5736736), (248, 5551680), (256, 5378190), (310, 4441344), (320, 4302552), (372, 3701120), (384, 3585460), (465, 2960896), (480, 2868368), (496, 2775840), (512, 2689095), (620, 2220672), (640, 2151276), (744, 1850560), (768, 1792730), (930, 1480448), (960, 1434184), (992, 1387920), (1240, 1110336), (1280, 1075638), (1488, 925280), (1536, 896365), (1860, 740224), (1920, 717092), (1984, 693960), (2480, 555168), (2560, 537819), (2976, 462640), (3720, 370112), (3840, 358546), (3968, 346980), (4960, 277584), (5783, 238080), (5952, 231320), (7440, 185056), (7680, 179273), (7936, 173490), (9920, 138792), (11566, 119040), (11904, 115660), (14880, 92528), (15872, 86745), (17349, 79360), (19840, 69396), (23132, 59520), (23808, 57830), (28915, 47616), (29760, 46264), (34698, 39680)]