132281280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2043

約数の個数: 168

約数和(自身を含む): 475012512

約数和(自身を除く): 342731232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 1997, 2070, 2208, 2760, 2880, 3312, 3680, 3994, 4140, 4416, 5520, 5991, 6624, 7360, 7988, 8280, 9985, 11040, 11982, 13248, 15976, 16560, 17973, 19970, 22080, 23964, 29955, 31952, 33120, 35946, 39940, 45931, 47928, 59910, 63904, 66240, 71892, 79880, 89865, 91862, 95856, 119820, 127808, 137793, 143784, 159760, 179730, 183724, 191712, 229655, 239640, 275586, 287568, 319520, 359460, 367448, 383424, 413379, 459310, 479280, 551172, 575136, 639040, 688965, 718920, 734896, 826758, 918620, 958560, 1102344, 1150272, 1377930, 1437840, 1469792, 1653516, 1837240, 1917120, 2066895, 2204688, 2755860, 2875680, 2939584, 3307032, 3674480, 4133790, 4409376, 5511720, 5751360, 6614064, 7348960, 8267580, 8818752, 11023440, 13228128, 14697920, 16535160, 22046880, 26456256, 33070320, 44093760, 66140640, 132281280]

約数ペア:

[(1, 132281280), (2, 66140640), (3, 44093760), (4, 33070320), (5, 26456256), (6, 22046880), (8, 16535160), (9, 14697920), (10, 13228128), (12, 11023440), (15, 8818752), (16, 8267580), (18, 7348960), (20, 6614064), (23, 5751360), (24, 5511720), (30, 4409376), (32, 4133790), (36, 3674480), (40, 3307032), (45, 2939584), (46, 2875680), (48, 2755860), (60, 2204688), (64, 2066895), (69, 1917120), (72, 1837240), (80, 1653516), (90, 1469792), (92, 1437840), (96, 1377930), (115, 1150272), (120, 1102344), (138, 958560), (144, 918620), (160, 826758), (180, 734896), (184, 718920), (192, 688965), (207, 639040), (230, 575136), (240, 551172), (276, 479280), (288, 459310), (320, 413379), (345, 383424), (360, 367448), (368, 359460), (414, 319520), (460, 287568), (480, 275586), (552, 239640), (576, 229655), (690, 191712), (720, 183724), (736, 179730), (828, 159760), (920, 143784), (960, 137793), (1035, 127808), (1104, 119820), (1380, 95856), (1440, 91862), (1472, 89865), (1656, 79880), (1840, 71892), (1997, 66240), (2070, 63904), (2208, 59910), (2760, 47928), (2880, 45931), (3312, 39940), (3680, 35946), (3994, 33120), (4140, 31952), (4416, 29955), (5520, 23964), (5991, 22080), (6624, 19970), (7360, 17973), (7988, 16560), (8280, 15976), (9985, 13248), (11040, 11982)]