160798560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 554516928

約数和(自身を除く): 393718368

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, 65, 73, 78, 80, 96, 104, 120, 130, 146, 156, 160, 195, 208, 219, 240, 260, 292, 312, 353, 365, 390, 416, 438, 480, 520, 584, 624, 706, 730, 780, 876, 949, 1040, 1059, 1095, 1168, 1248, 1412, 1460, 1560, 1752, 1765, 1898, 2080, 2118, 2190, 2336, 2824, 2847, 2920, 3120, 3504, 3530, 3796, 4236, 4380, 4589, 4745, 5295, 5648, 5694, 5840, 6240, 7008, 7060, 7592, 8472, 8760, 9178, 9490, 10590, 11296, 11388, 11680, 13767, 14120, 14235, 15184, 16944, 17520, 18356, 18980, 21180, 22776, 22945, 25769, 27534, 28240, 28470, 30368, 33888, 35040, 36712, 37960, 42360, 45552, 45890, 51538, 55068, 56480, 56940, 68835, 73424, 75920, 77307, 84720, 91104, 91780, 103076, 110136, 113880, 128845, 137670, 146848, 151840, 154614, 169440, 183560, 206152, 220272, 227760, 257690, 275340, 309228, 334997, 367120, 386535, 412304, 440544, 455520, 515380, 550680, 618456, 669994, 734240, 773070, 824608, 1004991, 1030760, 1101360, 1236912, 1339988, 1546140, 1674985, 2009982, 2061520, 2202720, 2473824, 2679976, 3092280, 3349970, 4019964, 4123040, 5024955, 5359952, 6184560, 6699940, 8039928, 10049910, 10719904, 12369120, 13399880, 16079856, 20099820, 26799760, 32159712, 40199640, 53599520, 80399280, 160798560]

約数ペア:

[(1, 160798560), (2, 80399280), (3, 53599520), (4, 40199640), (5, 32159712), (6, 26799760), (8, 20099820), (10, 16079856), (12, 13399880), (13, 12369120), (15, 10719904), (16, 10049910), (20, 8039928), (24, 6699940), (26, 6184560), (30, 5359952), (32, 5024955), (39, 4123040), (40, 4019964), (48, 3349970), (52, 3092280), (60, 2679976), (65, 2473824), (73, 2202720), (78, 2061520), (80, 2009982), (96, 1674985), (104, 1546140), (120, 1339988), (130, 1236912), (146, 1101360), (156, 1030760), (160, 1004991), (195, 824608), (208, 773070), (219, 734240), (240, 669994), (260, 618456), (292, 550680), (312, 515380), (353, 455520), (365, 440544), (390, 412304), (416, 386535), (438, 367120), (480, 334997), (520, 309228), (584, 275340), (624, 257690), (706, 227760), (730, 220272), (780, 206152), (876, 183560), (949, 169440), (1040, 154614), (1059, 151840), (1095, 146848), (1168, 137670), (1248, 128845), (1412, 113880), (1460, 110136), (1560, 103076), (1752, 91780), (1765, 91104), (1898, 84720), (2080, 77307), (2118, 75920), (2190, 73424), (2336, 68835), (2824, 56940), (2847, 56480), (2920, 55068), (3120, 51538), (3504, 45890), (3530, 45552), (3796, 42360), (4236, 37960), (4380, 36712), (4589, 35040), (4745, 33888), (5295, 30368), (5648, 28470), (5694, 28240), (5840, 27534), (6240, 25769), (7008, 22945), (7060, 22776), (7592, 21180), (8472, 18980), (8760, 18356), (9178, 17520), (9490, 16944), (10590, 15184), (11296, 14235), (11388, 14120), (11680, 13767)]