300285440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1332

約数の個数: 160

約数和(自身を含む): 886818240

約数和(自身を除く): 586532800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1289, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2578, 2912, 3328, 3584, 3640, 4160, 4480, 5156, 5824, 6445, 6656, 7280, 8320, 8960, 9023, 10312, 11648, 12890, 14560, 16640, 16757, 17920, 18046, 20624, 23296, 25780, 29120, 33280, 33514, 36092, 41248, 45115, 46592, 51560, 58240, 67028, 72184, 82496, 83785, 90230, 103120, 116480, 117299, 134056, 144368, 164992, 167570, 180460, 206240, 232960, 234598, 268112, 288736, 329984, 335140, 360920, 412480, 469196, 536224, 577472, 586495, 659968, 670280, 721840, 824960, 938392, 1072448, 1154944, 1172990, 1340560, 1443680, 1649920, 1876784, 2144896, 2309888, 2345980, 2681120, 2887360, 3299840, 3753568, 4289792, 4619776, 4691960, 5362240, 5774720, 7507136, 8579584, 9383920, 10724480, 11549440, 15014272, 18767840, 21448960, 23098880, 30028544, 37535680, 42897920, 60057088, 75071360, 150142720, 300285440]

約数ペア:

[(1, 300285440), (2, 150142720), (4, 75071360), (5, 60057088), (7, 42897920), (8, 37535680), (10, 30028544), (13, 23098880), (14, 21448960), (16, 18767840), (20, 15014272), (26, 11549440), (28, 10724480), (32, 9383920), (35, 8579584), (40, 7507136), (52, 5774720), (56, 5362240), (64, 4691960), (65, 4619776), (70, 4289792), (80, 3753568), (91, 3299840), (104, 2887360), (112, 2681120), (128, 2345980), (130, 2309888), (140, 2144896), (160, 1876784), (182, 1649920), (208, 1443680), (224, 1340560), (256, 1172990), (260, 1154944), (280, 1072448), (320, 938392), (364, 824960), (416, 721840), (448, 670280), (455, 659968), (512, 586495), (520, 577472), (560, 536224), (640, 469196), (728, 412480), (832, 360920), (896, 335140), (910, 329984), (1040, 288736), (1120, 268112), (1280, 234598), (1289, 232960), (1456, 206240), (1664, 180460), (1792, 167570), (1820, 164992), (2080, 144368), (2240, 134056), (2560, 117299), (2578, 116480), (2912, 103120), (3328, 90230), (3584, 83785), (3640, 82496), (4160, 72184), (4480, 67028), (5156, 58240), (5824, 51560), (6445, 46592), (6656, 45115), (7280, 41248), (8320, 36092), (8960, 33514), (9023, 33280), (10312, 29120), (11648, 25780), (12890, 23296), (14560, 20624), (16640, 18046), (16757, 17920)]