39407520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 136080000

約数和(自身を除く): 96672480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 96, 114, 116, 120, 145, 149, 152, 160, 174, 190, 228, 232, 240, 285, 290, 298, 304, 348, 380, 435, 447, 456, 464, 480, 551, 570, 580, 596, 608, 696, 745, 760, 870, 894, 912, 928, 1102, 1140, 1160, 1192, 1392, 1490, 1520, 1653, 1740, 1788, 1824, 2204, 2235, 2280, 2320, 2384, 2755, 2784, 2831, 2980, 3040, 3306, 3480, 3576, 4321, 4408, 4470, 4560, 4640, 4768, 5510, 5662, 5960, 6612, 6960, 7152, 8265, 8493, 8642, 8816, 8940, 9120, 11020, 11324, 11920, 12963, 13224, 13920, 14155, 14304, 16530, 16986, 17284, 17632, 17880, 21605, 22040, 22648, 23840, 25926, 26448, 28310, 33060, 33972, 34568, 35760, 42465, 43210, 44080, 45296, 51852, 52896, 56620, 64815, 66120, 67944, 69136, 71520, 82099, 84930, 86420, 88160, 90592, 103704, 113240, 129630, 132240, 135888, 138272, 164198, 169860, 172840, 207408, 226480, 246297, 259260, 264480, 271776, 328396, 339720, 345680, 410495, 414816, 452960, 492594, 518520, 656792, 679440, 691360, 820990, 985188, 1037040, 1231485, 1313584, 1358880, 1641980, 1970376, 2074080, 2462970, 2627168, 3283960, 3940752, 4925940, 6567920, 7881504, 9851880, 13135840, 19703760, 39407520]

約数ペア:

[(1, 39407520), (2, 19703760), (3, 13135840), (4, 9851880), (5, 7881504), (6, 6567920), (8, 4925940), (10, 3940752), (12, 3283960), (15, 2627168), (16, 2462970), (19, 2074080), (20, 1970376), (24, 1641980), (29, 1358880), (30, 1313584), (32, 1231485), (38, 1037040), (40, 985188), (48, 820990), (57, 691360), (58, 679440), (60, 656792), (76, 518520), (80, 492594), (87, 452960), (95, 414816), (96, 410495), (114, 345680), (116, 339720), (120, 328396), (145, 271776), (149, 264480), (152, 259260), (160, 246297), (174, 226480), (190, 207408), (228, 172840), (232, 169860), (240, 164198), (285, 138272), (290, 135888), (298, 132240), (304, 129630), (348, 113240), (380, 103704), (435, 90592), (447, 88160), (456, 86420), (464, 84930), (480, 82099), (551, 71520), (570, 69136), (580, 67944), (596, 66120), (608, 64815), (696, 56620), (745, 52896), (760, 51852), (870, 45296), (894, 44080), (912, 43210), (928, 42465), (1102, 35760), (1140, 34568), (1160, 33972), (1192, 33060), (1392, 28310), (1490, 26448), (1520, 25926), (1653, 23840), (1740, 22648), (1788, 22040), (1824, 21605), (2204, 17880), (2235, 17632), (2280, 17284), (2320, 16986), (2384, 16530), (2755, 14304), (2784, 14155), (2831, 13920), (2980, 13224), (3040, 12963), (3306, 11920), (3480, 11324), (3576, 11020), (4321, 9120), (4408, 8940), (4470, 8816), (4560, 8642), (4640, 8493), (4768, 8265), (5510, 7152), (5662, 6960), (5960, 6612)]