230988800

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{1289}}^1$

素因数の和:1326

約数の個数: 132

約数和(自身を含む): 654876240

約数和(自身を除く): 423887440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1024, 1120, 1280, 1289, 1400, 1600, 1792, 2240, 2560, 2578, 2800, 3200, 3584, 4480, 5120, 5156, 5600, 6400, 6445, 7168, 8960, 9023, 10312, 11200, 12800, 12890, 17920, 18046, 20624, 22400, 25600, 25780, 32225, 35840, 36092, 41248, 44800, 45115, 51560, 64450, 72184, 82496, 89600, 90230, 103120, 128900, 144368, 164992, 179200, 180460, 206240, 225575, 257800, 288736, 329984, 360920, 412480, 451150, 515600, 577472, 659968, 721840, 824960, 902300, 1031200, 1154944, 1319936, 1443680, 1649920, 1804600, 2062400, 2309888, 2887360, 3299840, 3609200, 4124800, 4619776, 5774720, 6599680, 7218400, 8249600, 9239552, 11549440, 14436800, 16499200, 23098880, 28873600, 32998400, 46197760, 57747200, 115494400, 230988800]

約数ペア:

[(1, 230988800), (2, 115494400), (4, 57747200), (5, 46197760), (7, 32998400), (8, 28873600), (10, 23098880), (14, 16499200), (16, 14436800), (20, 11549440), (25, 9239552), (28, 8249600), (32, 7218400), (35, 6599680), (40, 5774720), (50, 4619776), (56, 4124800), (64, 3609200), (70, 3299840), (80, 2887360), (100, 2309888), (112, 2062400), (128, 1804600), (140, 1649920), (160, 1443680), (175, 1319936), (200, 1154944), (224, 1031200), (256, 902300), (280, 824960), (320, 721840), (350, 659968), (400, 577472), (448, 515600), (512, 451150), (560, 412480), (640, 360920), (700, 329984), (800, 288736), (896, 257800), (1024, 225575), (1120, 206240), (1280, 180460), (1289, 179200), (1400, 164992), (1600, 144368), (1792, 128900), (2240, 103120), (2560, 90230), (2578, 89600), (2800, 82496), (3200, 72184), (3584, 64450), (4480, 51560), (5120, 45115), (5156, 44800), (5600, 41248), (6400, 36092), (6445, 35840), (7168, 32225), (8960, 25780), (9023, 25600), (10312, 22400), (11200, 20624), (12800, 18046), (12890, 17920)]