197323647920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1\times {\mathrm{8059}}^1$

素因数の和:10003

約数の個数: 160

約数和(自身を含む): 547469245440

約数和(自身を除く): 350145597520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 1901, 2576, 3220, 3802, 6440, 7604, 8059, 9505, 12880, 13307, 15208, 16118, 19010, 26614, 30416, 32236, 38020, 40295, 43723, 53228, 56413, 64472, 66535, 76040, 80590, 87446, 106456, 112826, 128944, 133070, 152080, 161180, 174892, 185357, 212912, 218615, 225652, 266140, 282065, 306061, 322360, 349784, 370714, 437230, 451304, 532280, 564130, 612122, 644720, 699568, 741428, 874460, 902608, 926785, 1064560, 1128260, 1224244, 1297499, 1482856, 1530305, 1748920, 1853570, 2256520, 2448488, 2594998, 2965712, 3060610, 3497840, 3707140, 4513040, 4896976, 5189996, 6121220, 6487495, 7414280, 10379992, 12242440, 12974990, 14828560, 15320159, 20759984, 24484880, 25949980, 30640318, 51899960, 61280636, 76600795, 103799920, 107241113, 122561272, 153201590, 214482226, 245122544, 306403180, 352363657, 428964452, 536205565, 612806360, 704727314, 857928904, 1072411130, 1225612720, 1409454628, 1715857808, 1761818285, 2144822260, 2466545599, 2818909256, 3523636570, 4289644520, 4933091198, 5637818512, 7047273140, 8579289040, 9866182396, 12332727995, 14094546280, 19732364792, 24665455990, 28189092560, 39464729584, 49330911980, 98661823960, 197323647920]

約数ペア:

[(1, 197323647920), (2, 98661823960), (4, 49330911980), (5, 39464729584), (7, 28189092560), (8, 24665455990), (10, 19732364792), (14, 14094546280), (16, 12332727995), (20, 9866182396), (23, 8579289040), (28, 7047273140), (35, 5637818512), (40, 4933091198), (46, 4289644520), (56, 3523636570), (70, 2818909256), (80, 2466545599), (92, 2144822260), (112, 1761818285), (115, 1715857808), (140, 1409454628), (161, 1225612720), (184, 1072411130), (230, 857928904), (280, 704727314), (322, 612806360), (368, 536205565), (460, 428964452), (560, 352363657), (644, 306403180), (805, 245122544), (920, 214482226), (1288, 153201590), (1610, 122561272), (1840, 107241113), (1901, 103799920), (2576, 76600795), (3220, 61280636), (3802, 51899960), (6440, 30640318), (7604, 25949980), (8059, 24484880), (9505, 20759984), (12880, 15320159), (13307, 14828560), (15208, 12974990), (16118, 12242440), (19010, 10379992), (26614, 7414280), (30416, 6487495), (32236, 6121220), (38020, 5189996), (40295, 4896976), (43723, 4513040), (53228, 3707140), (56413, 3497840), (64472, 3060610), (66535, 2965712), (76040, 2594998), (80590, 2448488), (87446, 2256520), (106456, 1853570), (112826, 1748920), (128944, 1530305), (133070, 1482856), (152080, 1297499), (161180, 1224244), (174892, 1128260), (185357, 1064560), (212912, 926785), (218615, 902608), (225652, 874460), (266140, 741428), (282065, 699568), (306061, 644720), (322360, 612122), (349784, 564130), (370714, 532280), (437230, 451304)]