1330442880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:539

約数の個数: 256

約数和(自身を含む): 4610269440

約数和(自身を除く): 3279826560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 151, 156, 160, 192, 195, 208, 240, 260, 302, 312, 320, 353, 384, 390, 416, 453, 480, 520, 604, 624, 640, 706, 755, 780, 832, 906, 960, 1040, 1059, 1208, 1248, 1412, 1510, 1560, 1664, 1765, 1812, 1920, 1963, 2080, 2118, 2265, 2416, 2496, 2824, 3020, 3120, 3530, 3624, 3926, 4160, 4236, 4530, 4589, 4832, 4992, 5295, 5648, 5889, 6040, 6240, 7060, 7248, 7852, 8320, 8472, 9060, 9178, 9664, 9815, 10590, 11296, 11778, 12080, 12480, 13767, 14120, 14496, 15704, 16944, 18120, 18356, 19328, 19630, 21180, 22592, 22945, 23556, 24160, 24960, 27534, 28240, 28992, 29445, 31408, 33888, 36240, 36712, 39260, 42360, 45184, 45890, 47112, 48320, 53303, 55068, 56480, 57984, 58890, 62816, 67776, 68835, 72480, 73424, 78520, 84720, 91780, 94224, 96640, 106606, 110136, 112960, 117780, 125632, 135552, 137670, 144960, 146848, 157040, 159909, 169440, 183560, 188448, 213212, 220272, 225920, 235560, 251264, 266515, 275340, 289920, 293696, 314080, 319818, 338880, 367120, 376896, 426424, 440544, 471120, 533030, 550680, 587392, 628160, 639636, 677760, 692939, 734240, 753792, 799545, 852848, 881088, 942240, 1066060, 1101360, 1256320, 1279272, 1385878, 1468480, 1599090, 1705696, 1762176, 1884480, 2078817, 2132120, 2202720, 2558544, 2771756, 2936960, 3198180, 3411392, 3464695, 3768960, 4157634, 4264240, 4405440, 5117088, 5543512, 6396360, 6822784, 6929390, 8315268, 8528480, 8810880, 10234176, 10394085, 11087024, 12792720, 13858780, 16630536, 17056960, 20468352, 20788170, 22174048, 25585440, 27717560, 33261072, 34113920, 41576340, 44348096, 51170880, 55435120, 66522144, 83152680, 88696192, 102341760, 110870240, 133044288, 166305360, 221740480, 266088576, 332610720, 443480960, 665221440, 1330442880]

約数ペア:

[(1, 1330442880), (2, 665221440), (3, 443480960), (4, 332610720), (5, 266088576), (6, 221740480), (8, 166305360), (10, 133044288), (12, 110870240), (13, 102341760), (15, 88696192), (16, 83152680), (20, 66522144), (24, 55435120), (26, 51170880), (30, 44348096), (32, 41576340), (39, 34113920), (40, 33261072), (48, 27717560), (52, 25585440), (60, 22174048), (64, 20788170), (65, 20468352), (78, 17056960), (80, 16630536), (96, 13858780), (104, 12792720), (120, 11087024), (128, 10394085), (130, 10234176), (151, 8810880), (156, 8528480), (160, 8315268), (192, 6929390), (195, 6822784), (208, 6396360), (240, 5543512), (260, 5117088), (302, 4405440), (312, 4264240), (320, 4157634), (353, 3768960), (384, 3464695), (390, 3411392), (416, 3198180), (453, 2936960), (480, 2771756), (520, 2558544), (604, 2202720), (624, 2132120), (640, 2078817), (706, 1884480), (755, 1762176), (780, 1705696), (832, 1599090), (906, 1468480), (960, 1385878), (1040, 1279272), (1059, 1256320), (1208, 1101360), (1248, 1066060), (1412, 942240), (1510, 881088), (1560, 852848), (1664, 799545), (1765, 753792), (1812, 734240), (1920, 692939), (1963, 677760), (2080, 639636), (2118, 628160), (2265, 587392), (2416, 550680), (2496, 533030), (2824, 471120), (3020, 440544), (3120, 426424), (3530, 376896), (3624, 367120), (3926, 338880), (4160, 319818), (4236, 314080), (4530, 293696), (4589, 289920), (4832, 275340), (4992, 266515), (5295, 251264), (5648, 235560), (5889, 225920), (6040, 220272), (6240, 213212), (7060, 188448), (7248, 183560), (7852, 169440), (8320, 159909), (8472, 157040), (9060, 146848), (9178, 144960), (9664, 137670), (9815, 135552), (10590, 125632), (11296, 117780), (11778, 112960), (12080, 110136), (12480, 106606), (13767, 96640), (14120, 94224), (14496, 91780), (15704, 84720), (16944, 78520), (18120, 73424), (18356, 72480), (19328, 68835), (19630, 67776), (21180, 62816), (22592, 58890), (22945, 57984), (23556, 56480), (24160, 55068), (24960, 53303), (27534, 48320), (28240, 47112), (28992, 45890), (29445, 45184), (31408, 42360), (33888, 39260), (36240, 36712)]