111577120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 297077760

約数和(自身を除く): 185500640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 127, 136, 152, 160, 170, 190, 254, 272, 289, 304, 323, 340, 380, 508, 544, 578, 608, 635, 646, 680, 760, 1016, 1156, 1270, 1292, 1360, 1445, 1520, 1615, 2032, 2159, 2312, 2413, 2540, 2584, 2720, 2890, 3040, 3230, 4064, 4318, 4624, 4826, 5080, 5168, 5491, 5780, 6460, 8636, 9248, 9652, 10160, 10336, 10795, 10982, 11560, 12065, 12920, 17272, 19304, 20320, 21590, 21964, 23120, 24130, 25840, 27455, 34544, 36703, 38608, 41021, 43180, 43928, 46240, 48260, 51680, 54910, 69088, 73406, 77216, 82042, 86360, 87856, 96520, 109820, 146812, 164084, 172720, 175712, 183515, 193040, 205105, 219640, 293624, 328168, 345440, 367030, 386080, 410210, 439280, 587248, 656336, 697357, 734060, 820420, 878560, 1174496, 1312672, 1394714, 1468120, 1640840, 2789428, 2936240, 3281680, 3486785, 5578856, 5872480, 6563360, 6973570, 11157712, 13947140, 22315424, 27894280, 55788560, 111577120]

約数ペア:

[(1, 111577120), (2, 55788560), (4, 27894280), (5, 22315424), (8, 13947140), (10, 11157712), (16, 6973570), (17, 6563360), (19, 5872480), (20, 5578856), (32, 3486785), (34, 3281680), (38, 2936240), (40, 2789428), (68, 1640840), (76, 1468120), (80, 1394714), (85, 1312672), (95, 1174496), (127, 878560), (136, 820420), (152, 734060), (160, 697357), (170, 656336), (190, 587248), (254, 439280), (272, 410210), (289, 386080), (304, 367030), (323, 345440), (340, 328168), (380, 293624), (508, 219640), (544, 205105), (578, 193040), (608, 183515), (635, 175712), (646, 172720), (680, 164084), (760, 146812), (1016, 109820), (1156, 96520), (1270, 87856), (1292, 86360), (1360, 82042), (1445, 77216), (1520, 73406), (1615, 69088), (2032, 54910), (2159, 51680), (2312, 48260), (2413, 46240), (2540, 43928), (2584, 43180), (2720, 41021), (2890, 38608), (3040, 36703), (3230, 34544), (4064, 27455), (4318, 25840), (4624, 24130), (4826, 23120), (5080, 21964), (5168, 21590), (5491, 20320), (5780, 19304), (6460, 17272), (8636, 12920), (9248, 12065), (9652, 11560), (10160, 10982), (10336, 10795)]