133080760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 338411520

約数和(自身を除く): 205330760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 67, 68, 85, 92, 115, 127, 134, 136, 170, 184, 230, 254, 268, 335, 340, 391, 460, 508, 536, 635, 670, 680, 782, 920, 1016, 1139, 1270, 1340, 1541, 1564, 1955, 2159, 2278, 2540, 2680, 2921, 3082, 3128, 3910, 4318, 4556, 5080, 5695, 5842, 6164, 7705, 7820, 8509, 8636, 9112, 10795, 11390, 11684, 12328, 14605, 15410, 15640, 17018, 17272, 21590, 22780, 23368, 26197, 29210, 30820, 34036, 42545, 43180, 45560, 49657, 52394, 58420, 61640, 68072, 85090, 86360, 99314, 104788, 116840, 130985, 144653, 170180, 195707, 198628, 209576, 248285, 261970, 289306, 340360, 391414, 397256, 496570, 523940, 578612, 723265, 782828, 978535, 993140, 1047880, 1157224, 1446530, 1565656, 1957070, 1986280, 2893060, 3327019, 3914140, 5786120, 6654038, 7828280, 13308076, 16635095, 26616152, 33270190, 66540380, 133080760]

約数ペア:

[(1, 133080760), (2, 66540380), (4, 33270190), (5, 26616152), (8, 16635095), (10, 13308076), (17, 7828280), (20, 6654038), (23, 5786120), (34, 3914140), (40, 3327019), (46, 2893060), (67, 1986280), (68, 1957070), (85, 1565656), (92, 1446530), (115, 1157224), (127, 1047880), (134, 993140), (136, 978535), (170, 782828), (184, 723265), (230, 578612), (254, 523940), (268, 496570), (335, 397256), (340, 391414), (391, 340360), (460, 289306), (508, 261970), (536, 248285), (635, 209576), (670, 198628), (680, 195707), (782, 170180), (920, 144653), (1016, 130985), (1139, 116840), (1270, 104788), (1340, 99314), (1541, 86360), (1564, 85090), (1955, 68072), (2159, 61640), (2278, 58420), (2540, 52394), (2680, 49657), (2921, 45560), (3082, 43180), (3128, 42545), (3910, 34036), (4318, 30820), (4556, 29210), (5080, 26197), (5695, 23368), (5842, 22780), (6164, 21590), (7705, 17272), (7820, 17018), (8509, 15640), (8636, 15410), (9112, 14605), (10795, 12328), (11390, 11684)]