150142720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1330

約数の個数: 144

約数和(自身を含む): 442975680

約数和(自身を除く): 292832960

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, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1289, 1456, 1664, 1792, 1820, 2080, 2240, 2578, 2912, 3328, 3640, 4160, 4480, 5156, 5824, 6445, 7280, 8320, 8960, 9023, 10312, 11648, 12890, 14560, 16640, 16757, 18046, 20624, 23296, 25780, 29120, 33514, 36092, 41248, 45115, 51560, 58240, 67028, 72184, 82496, 83785, 90230, 103120, 116480, 117299, 134056, 144368, 164992, 167570, 180460, 206240, 234598, 268112, 288736, 329984, 335140, 360920, 412480, 469196, 536224, 577472, 586495, 670280, 721840, 824960, 938392, 1072448, 1154944, 1172990, 1340560, 1443680, 1649920, 1876784, 2144896, 2309888, 2345980, 2681120, 2887360, 3753568, 4289792, 4691960, 5362240, 5774720, 7507136, 9383920, 10724480, 11549440, 15014272, 18767840, 21448960, 30028544, 37535680, 75071360, 150142720]

約数ペア:

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